1818315048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15761}}^1$

素因数の和:15823

約数の個数: 128

約数和(自身を含む): 5447347200

約数和(自身を除く): 3629032152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 184, 209, 228, 253, 264, 276, 418, 437, 456, 506, 552, 627, 759, 836, 874, 1012, 1254, 1311, 1518, 1672, 1748, 2024, 2508, 2622, 3036, 3496, 4807, 5016, 5244, 6072, 9614, 10488, 14421, 15761, 19228, 28842, 31522, 38456, 47283, 57684, 63044, 94566, 115368, 126088, 173371, 189132, 299459, 346742, 362503, 378264, 520113, 598918, 693484, 725006, 898377, 1040226, 1087509, 1197836, 1386968, 1450012, 1796754, 2080452, 2175018, 2395672, 2900024, 3294049, 3593508, 3987533, 4160904, 4350036, 6588098, 6887557, 7187016, 7975066, 8700072, 9882147, 11962599, 13176196, 13775114, 15950132, 19764294, 20662671, 23925198, 26352392, 27550228, 31900264, 39528588, 41325342, 47850396, 55100456, 75763127, 79057176, 82650684, 95700792, 151526254, 165301368, 227289381, 303052508, 454578762, 606105016, 909157524, 1818315048]

約数ペア:

[(1, 1818315048), (2, 909157524), (3, 606105016), (4, 454578762), (6, 303052508), (8, 227289381), (11, 165301368), (12, 151526254), (19, 95700792), (22, 82650684), (23, 79057176), (24, 75763127), (33, 55100456), (38, 47850396), (44, 41325342), (46, 39528588), (57, 31900264), (66, 27550228), (69, 26352392), (76, 23925198), (88, 20662671), (92, 19764294), (114, 15950132), (132, 13775114), (138, 13176196), (152, 11962599), (184, 9882147), (209, 8700072), (228, 7975066), (253, 7187016), (264, 6887557), (276, 6588098), (418, 4350036), (437, 4160904), (456, 3987533), (506, 3593508), (552, 3294049), (627, 2900024), (759, 2395672), (836, 2175018), (874, 2080452), (1012, 1796754), (1254, 1450012), (1311, 1386968), (1518, 1197836), (1672, 1087509), (1748, 1040226), (2024, 898377), (2508, 725006), (2622, 693484), (3036, 598918), (3496, 520113), (4807, 378264), (5016, 362503), (5244, 346742), (6072, 299459), (9614, 189132), (10488, 173371), (14421, 126088), (15761, 115368), (19228, 94566), (28842, 63044), (31522, 57684), (38456, 47283)]