254151738

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{52489}}^1$

素因数の和:52766

約数の個数: 24

約数和(自身を含む): 552719700

約数和(自身を除く): 298567962

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 52489, 104978, 157467, 314934, 472401, 944802, 14119541, 28239082, 42358623, 84717246, 127075869, 254151738]

約数ペア:

[(1, 254151738), (2, 127075869), (3, 84717246), (6, 42358623), (9, 28239082), (18, 14119541), (269, 944802), (538, 472401), (807, 314934), (1614, 157467), (2421, 104978), (4842, 52489)]