172231722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23743}}^1$

素因数の和:23795

約数の個数: 48

約数和(自身を含む): 414855168

約数和(自身を除く): 242623446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 23743, 47486, 71229, 142458, 213687, 308659, 427374, 617318, 736033, 925977, 1472066, 1851954, 2208099, 2777931, 4416198, 5555862, 6624297, 9568429, 13248594, 19136858, 28705287, 57410574, 86115861, 172231722]

約数ペア:

[(1, 172231722), (2, 86115861), (3, 57410574), (6, 28705287), (9, 19136858), (13, 13248594), (18, 9568429), (26, 6624297), (31, 5555862), (39, 4416198), (62, 2777931), (78, 2208099), (93, 1851954), (117, 1472066), (186, 925977), (234, 736033), (279, 617318), (403, 427374), (558, 308659), (806, 213687), (1209, 142458), (2418, 71229), (3627, 47486), (7254, 23743)]