31753332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3613

約数の個数: 72

約数和(自身を含む): 91014560

約数和(自身を除く): 59261228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 3571, 4446, 7142, 8892, 10713, 14284, 21426, 32139, 42852, 46423, 64278, 67849, 92846, 128556, 135698, 139269, 185692, 203547, 271396, 278538, 407094, 417807, 557076, 610641, 814188, 835614, 882037, 1221282, 1671228, 1764074, 2442564, 2646111, 3528148, 5292222, 7938333, 10584444, 15876666, 31753332]

約数ペア:

[(1, 31753332), (2, 15876666), (3, 10584444), (4, 7938333), (6, 5292222), (9, 3528148), (12, 2646111), (13, 2442564), (18, 1764074), (19, 1671228), (26, 1221282), (36, 882037), (38, 835614), (39, 814188), (52, 610641), (57, 557076), (76, 417807), (78, 407094), (114, 278538), (117, 271396), (156, 203547), (171, 185692), (228, 139269), (234, 135698), (247, 128556), (342, 92846), (468, 67849), (494, 64278), (684, 46423), (741, 42852), (988, 32139), (1482, 21426), (2223, 14284), (2964, 10713), (3571, 8892), (4446, 7142)]