31862628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 92619072

約数和(自身を除く): 60756444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 557, 681, 908, 1114, 1362, 1589, 1671, 2043, 2228, 2724, 3178, 3342, 3899, 4086, 4767, 5013, 6356, 6684, 7798, 8172, 9534, 10026, 11697, 14301, 15596, 19068, 20052, 23394, 28602, 35091, 46788, 57204, 70182, 126439, 140364, 252878, 379317, 505756, 758634, 885073, 1137951, 1517268, 1770146, 2275902, 2655219, 3540292, 4551804, 5310438, 7965657, 10620876, 15931314, 31862628]

約数ペア:

[(1, 31862628), (2, 15931314), (3, 10620876), (4, 7965657), (6, 5310438), (7, 4551804), (9, 3540292), (12, 2655219), (14, 2275902), (18, 1770146), (21, 1517268), (28, 1137951), (36, 885073), (42, 758634), (63, 505756), (84, 379317), (126, 252878), (227, 140364), (252, 126439), (454, 70182), (557, 57204), (681, 46788), (908, 35091), (1114, 28602), (1362, 23394), (1589, 20052), (1671, 19068), (2043, 15596), (2228, 14301), (2724, 11697), (3178, 10026), (3342, 9534), (3899, 8172), (4086, 7798), (4767, 6684), (5013, 6356)]