13205207376

素因数分解:

$2^4\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{73421}}^1$

素因数の和:74684

約数の個数: 60

約数和(自身を含む): 36986332500

約数和(自身を除く): 23781125124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1249, 2498, 3747, 4996, 7494, 9992, 11241, 14988, 19984, 22482, 29976, 44964, 59952, 73421, 89928, 146842, 179856, 220263, 293684, 440526, 587368, 660789, 881052, 1174736, 1321578, 1762104, 2643156, 3524208, 5286312, 10572624, 91702829, 183405658, 275108487, 366811316, 550216974, 733622632, 825325461, 1100433948, 1467245264, 1650650922, 2200867896, 3301301844, 4401735792, 6602603688, 13205207376]

約数ペア:

[(1, 13205207376), (2, 6602603688), (3, 4401735792), (4, 3301301844), (6, 2200867896), (8, 1650650922), (9, 1467245264), (12, 1100433948), (16, 825325461), (18, 733622632), (24, 550216974), (36, 366811316), (48, 275108487), (72, 183405658), (144, 91702829), (1249, 10572624), (2498, 5286312), (3747, 3524208), (4996, 2643156), (7494, 1762104), (9992, 1321578), (11241, 1174736), (14988, 881052), (19984, 660789), (22482, 587368), (29976, 440526), (44964, 293684), (59952, 220263), (73421, 179856), (89928, 146842)]