31628988

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4875

約数の個数: 48

約数和(自身を含む): 83362720

約数和(自身を除く): 51733732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 4801, 6588, 9602, 14403, 19204, 28806, 43209, 57612, 86418, 129627, 172836, 259254, 292861, 518508, 585722, 878583, 1171444, 1757166, 2635749, 3514332, 5271498, 7907247, 10542996, 15814494, 31628988]

約数ペア:

[(1, 31628988), (2, 15814494), (3, 10542996), (4, 7907247), (6, 5271498), (9, 3514332), (12, 2635749), (18, 1757166), (27, 1171444), (36, 878583), (54, 585722), (61, 518508), (108, 292861), (122, 259254), (183, 172836), (244, 129627), (366, 86418), (549, 57612), (732, 43209), (1098, 28806), (1647, 19204), (2196, 14403), (3294, 9602), (4801, 6588)]