18757679472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22777}}^1$

素因数の和:22860

約数の個数: 240

約数和(自身を含む): 64623919360

約数和(自身を除く): 45866239888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 43, 48, 56, 57, 63, 72, 76, 84, 86, 112, 114, 126, 129, 133, 144, 152, 168, 171, 172, 228, 252, 258, 266, 301, 304, 336, 342, 344, 387, 399, 456, 504, 516, 532, 602, 684, 688, 774, 798, 817, 903, 912, 1008, 1032, 1064, 1197, 1204, 1368, 1548, 1596, 1634, 1806, 2064, 2128, 2394, 2408, 2451, 2709, 2736, 3096, 3192, 3268, 3612, 4788, 4816, 4902, 5418, 5719, 6192, 6384, 6536, 7224, 7353, 9576, 9804, 10836, 11438, 13072, 14448, 14706, 17157, 19152, 19608, 21672, 22777, 22876, 29412, 34314, 39216, 43344, 45554, 45752, 51471, 58824, 68331, 68628, 91108, 91504, 102942, 117648, 136662, 137256, 159439, 182216, 204993, 205884, 273324, 274512, 318878, 364432, 409986, 411768, 432763, 478317, 546648, 637756, 819972, 823536, 865526, 956634, 979411, 1093296, 1275512, 1298289, 1434951, 1639944, 1731052, 1913268, 1958822, 2551024, 2596578, 2869902, 2938233, 3029341, 3279888, 3462104, 3826536, 3894867, 3917644, 5193156, 5739804, 5876466, 6058682, 6855877, 6924208, 7653072, 7789734, 7835288, 8814699, 9088023, 10386312, 11479608, 11752932, 12117364, 13711754, 15579468, 15670576, 17629398, 18176046, 18608809, 20567631, 20772624, 22959216, 23505864, 24234728, 27264069, 27423508, 31158936, 35258796, 36352092, 37217618, 41135262, 47011728, 48469456, 54528138, 54847016, 55826427, 61702893, 62317872, 70517592, 72704184, 74435236, 82270524, 109056276, 109694032, 111652854, 123405786, 130261663, 141035184, 145408368, 148870472, 164541048, 167479281, 218112552, 223305708, 246811572, 260523326, 297740944, 329082096, 334958562, 390784989, 436225104, 446611416, 493623144, 521046652, 669917124, 781569978, 893222832, 987246288, 1042093304, 1172354967, 1339834248, 1563139956, 2084186608, 2344709934, 2679668496, 3126279912, 4689419868, 6252559824, 9378839736, 18757679472]

約数ペア:

[(1, 18757679472), (2, 9378839736), (3, 6252559824), (4, 4689419868), (6, 3126279912), (7, 2679668496), (8, 2344709934), (9, 2084186608), (12, 1563139956), (14, 1339834248), (16, 1172354967), (18, 1042093304), (19, 987246288), (21, 893222832), (24, 781569978), (28, 669917124), (36, 521046652), (38, 493623144), (42, 446611416), (43, 436225104), (48, 390784989), (56, 334958562), (57, 329082096), (63, 297740944), (72, 260523326), (76, 246811572), (84, 223305708), (86, 218112552), (112, 167479281), (114, 164541048), (126, 148870472), (129, 145408368), (133, 141035184), (144, 130261663), (152, 123405786), (168, 111652854), (171, 109694032), (172, 109056276), (228, 82270524), (252, 74435236), (258, 72704184), (266, 70517592), (301, 62317872), (304, 61702893), (336, 55826427), (342, 54847016), (344, 54528138), (387, 48469456), (399, 47011728), (456, 41135262), (504, 37217618), (516, 36352092), (532, 35258796), (602, 31158936), (684, 27423508), (688, 27264069), (774, 24234728), (798, 23505864), (817, 22959216), (903, 20772624), (912, 20567631), (1008, 18608809), (1032, 18176046), (1064, 17629398), (1197, 15670576), (1204, 15579468), (1368, 13711754), (1548, 12117364), (1596, 11752932), (1634, 11479608), (1806, 10386312), (2064, 9088023), (2128, 8814699), (2394, 7835288), (2408, 7789734), (2451, 7653072), (2709, 6924208), (2736, 6855877), (3096, 6058682), (3192, 5876466), (3268, 5739804), (3612, 5193156), (4788, 3917644), (4816, 3894867), (4902, 3826536), (5418, 3462104), (5719, 3279888), (6192, 3029341), (6384, 2938233), (6536, 2869902), (7224, 2596578), (7353, 2551024), (9576, 1958822), (9804, 1913268), (10836, 1731052), (11438, 1639944), (13072, 1434951), (14448, 1298289), (14706, 1275512), (17157, 1093296), (19152, 979411), (19608, 956634), (21672, 865526), (22777, 823536), (22876, 819972), (29412, 637756), (34314, 546648), (39216, 478317), (43344, 432763), (45554, 411768), (45752, 409986), (51471, 364432), (58824, 318878), (68331, 274512), (68628, 273324), (91108, 205884), (91504, 204993), (102942, 182216), (117648, 159439), (136662, 137256)]