40408188

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15959}}^1$

素因数の和:16177

約数の個数: 24

約数和(自身を含む): 94738560

約数和(自身を除く): 54330372

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 15959, 31918, 47877, 63836, 95754, 191508, 3367349, 6734698, 10102047, 13469396, 20204094, 40408188]

約数ペア:

[(1, 40408188), (2, 20204094), (3, 13469396), (4, 10102047), (6, 6734698), (12, 3367349), (211, 191508), (422, 95754), (633, 63836), (844, 47877), (1266, 31918), (2532, 15959)]