31527198

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{2767}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 70417920

約数和(自身を除く): 38890722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 2767, 3798, 5534, 5697, 8301, 11394, 16602, 24903, 49806, 74709, 149418, 583837, 1167674, 1751511, 3503022, 5254533, 10509066, 15763599, 31527198]

約数ペア:

[(1, 31527198), (2, 15763599), (3, 10509066), (6, 5254533), (9, 3503022), (18, 1751511), (27, 1167674), (54, 583837), (211, 149418), (422, 74709), (633, 49806), (1266, 24903), (1899, 16602), (2767, 11394), (3798, 8301), (5534, 5697)]