18775565574372

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{421}}^1\times {\mathrm{5393}}^1$

素因数の和:6031

約数の個数: 216

約数和(自身を含む): 49782049448040

約数和(自身を除く): 31006483873668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 421, 522, 534, 801, 842, 1044, 1068, 1263, 1602, 1684, 2526, 2581, 3204, 3789, 5052, 5162, 5393, 7578, 7743, 7921, 10324, 10786, 12209, 15156, 15486, 15842, 16179, 21572, 23229, 23763, 24418, 30972, 31684, 32358, 36627, 37469, 46458, 47526, 48537, 48836, 64716, 71289, 73254, 74938, 92916, 95052, 97074, 109881, 112407, 142578, 146508, 149876, 156397, 194148, 219762, 224814, 229709, 285156, 312794, 337221, 439524, 449628, 459418, 469191, 479977, 625588, 674442, 689127, 918836, 938382, 959954, 1086601, 1348884, 1378254, 1407573, 1439931, 1876764, 1919908, 2067381, 2173202, 2270453, 2756508, 2815146, 2879862, 3259803, 3334741, 4134762, 4319793, 4346404, 4540906, 5630292, 5759724, 6519606, 6669482, 6811359, 8269524, 8639586, 9081812, 9779409, 10004223, 13039212, 13338964, 13622718, 13919333, 17279172, 19558818, 20008446, 20434077, 27245436, 27838666, 30012669, 39117636, 40016892, 40868154, 41757999, 42717953, 55677332, 60025338, 65843137, 81736308, 83515998, 85435906, 96707489, 120050676, 125273997, 128153859, 131686274, 167031996, 170871812, 193414978, 197529411, 202070317, 250547994, 256307718, 263372548, 290122467, 384461577, 386829956, 395058822, 404140634, 501095988, 512615436, 580244934, 592588233, 606210951, 768923154, 790117644, 808281268, 870367401, 1160489868, 1185176466, 1212421902, 1238820637, 1537846308, 1740734802, 1818632853, 2370352932, 2424843804, 2477641274, 3481469604, 3637265706, 3716461911, 4955282548, 5860039193, 7274531412, 7432923822, 11149385733, 11720078386, 14865847644, 17580117579, 17984258213, 22298771466, 23440156772, 35160235158, 35968516426, 44597542932, 52740352737, 53952774639, 70320470316, 71937032852, 105480705474, 107905549278, 161858323917, 210961410948, 215811098556, 323716647834, 521543488177, 647433295668, 1043086976354, 1564630464531, 2086173952708, 3129260929062, 4693891393593, 6258521858124, 9387782787186, 18775565574372]

約数ペア:

[(1, 18775565574372), (2, 9387782787186), (3, 6258521858124), (4, 4693891393593), (6, 3129260929062), (9, 2086173952708), (12, 1564630464531), (18, 1043086976354), (29, 647433295668), (36, 521543488177), (58, 323716647834), (87, 215811098556), (89, 210961410948), (116, 161858323917), (174, 107905549278), (178, 105480705474), (261, 71937032852), (267, 70320470316), (348, 53952774639), (356, 52740352737), (421, 44597542932), (522, 35968516426), (534, 35160235158), (801, 23440156772), (842, 22298771466), (1044, 17984258213), (1068, 17580117579), (1263, 14865847644), (1602, 11720078386), (1684, 11149385733), (2526, 7432923822), (2581, 7274531412), (3204, 5860039193), (3789, 4955282548), (5052, 3716461911), (5162, 3637265706), (5393, 3481469604), (7578, 2477641274), (7743, 2424843804), (7921, 2370352932), (10324, 1818632853), (10786, 1740734802), (12209, 1537846308), (15156, 1238820637), (15486, 1212421902), (15842, 1185176466), (16179, 1160489868), (21572, 870367401), (23229, 808281268), (23763, 790117644), (24418, 768923154), (30972, 606210951), (31684, 592588233), (32358, 580244934), (36627, 512615436), (37469, 501095988), (46458, 404140634), (47526, 395058822), (48537, 386829956), (48836, 384461577), (64716, 290122467), (71289, 263372548), (73254, 256307718), (74938, 250547994), (92916, 202070317), (95052, 197529411), (97074, 193414978), (109881, 170871812), (112407, 167031996), (142578, 131686274), (146508, 128153859), (149876, 125273997), (156397, 120050676), (194148, 96707489), (219762, 85435906), (224814, 83515998), (229709, 81736308), (285156, 65843137), (312794, 60025338), (337221, 55677332), (439524, 42717953), (449628, 41757999), (459418, 40868154), (469191, 40016892), (479977, 39117636), (625588, 30012669), (674442, 27838666), (689127, 27245436), (918836, 20434077), (938382, 20008446), (959954, 19558818), (1086601, 17279172), (1348884, 13919333), (1378254, 13622718), (1407573, 13338964), (1439931, 13039212), (1876764, 10004223), (1919908, 9779409), (2067381, 9081812), (2173202, 8639586), (2270453, 8269524), (2756508, 6811359), (2815146, 6669482), (2879862, 6519606), (3259803, 5759724), (3334741, 5630292), (4134762, 4540906), (4319793, 4346404)]