38721762

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{4129}}^1$

素因数の和:4658

約数の個数: 24

約数和(自身を含む): 84078540

約数和(自身を除く): 45356778

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4129, 4689, 8258, 9378, 12387, 24774, 37161, 74322, 2151209, 4302418, 6453627, 12907254, 19360881, 38721762]

約数ペア:

[(1, 38721762), (2, 19360881), (3, 12907254), (6, 6453627), (9, 4302418), (18, 2151209), (521, 74322), (1042, 37161), (1563, 24774), (3126, 12387), (4129, 9378), (4689, 8258)]