9400716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 26142480

約数和(自身を除く): 16741764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 379, 468, 477, 636, 689, 758, 954, 1137, 1378, 1516, 1908, 2067, 2274, 2756, 3411, 4134, 4548, 4927, 6201, 6822, 8268, 9854, 12402, 13644, 14781, 19708, 20087, 24804, 29562, 40174, 44343, 59124, 60261, 80348, 88686, 120522, 177372, 180783, 241044, 261131, 361566, 522262, 723132, 783393, 1044524, 1566786, 2350179, 3133572, 4700358, 9400716]

約数ペア:

[(1, 9400716), (2, 4700358), (3, 3133572), (4, 2350179), (6, 1566786), (9, 1044524), (12, 783393), (13, 723132), (18, 522262), (26, 361566), (36, 261131), (39, 241044), (52, 180783), (53, 177372), (78, 120522), (106, 88686), (117, 80348), (156, 60261), (159, 59124), (212, 44343), (234, 40174), (318, 29562), (379, 24804), (468, 20087), (477, 19708), (636, 14781), (689, 13644), (758, 12402), (954, 9854), (1137, 8268), (1378, 6822), (1516, 6201), (1908, 4927), (2067, 4548), (2274, 4134), (2756, 3411)]