27430226

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1949}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 42681600

約数和(自身を除く): 15251374

約数列:

[1, 2, 31, 62, 227, 454, 1949, 3898, 7037, 14074, 60419, 120838, 442423, 884846, 13715113, 27430226]

約数ペア:

[(1, 27430226), (2, 13715113), (31, 884846), (62, 442423), (227, 120838), (454, 60419), (1949, 14074), (3898, 7037)]