28638186

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{22621}}^1$

素因数の和:22837

約数の個数: 16

約数和(自身を含む): 57550368

約数和(自身を除く): 28912182

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 22621, 45242, 67863, 135726, 4773031, 9546062, 14319093, 28638186]

約数ペア:

[(1, 28638186), (2, 14319093), (3, 9546062), (6, 4773031), (211, 135726), (422, 67863), (633, 45242), (1266, 22621)]