27262828

素因数分解:

$2^2\times {\mathrm{149}}^2\times {\mathrm{307}}^1$

素因数の和:609

約数の個数: 18

約数和(自身を含む): 48188756

約数和(自身を除く): 20925928

約数列:

[1, 2, 4, 149, 298, 307, 596, 614, 1228, 22201, 44402, 45743, 88804, 91486, 182972, 6815707, 13631414, 27262828]

約数ペア:

[(1, 27262828), (2, 13631414), (4, 6815707), (149, 182972), (298, 91486), (307, 88804), (596, 45743), (614, 44402), (1228, 22201)]