15513246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{123121}}^1$

素因数の和:123136

約数の個数: 24

約数和(自身を含む): 38414064

約数和(自身を除く): 22900818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 123121, 246242, 369363, 738726, 861847, 1108089, 1723694, 2216178, 2585541, 5171082, 7756623, 15513246]

約数ペア:

[(1, 15513246), (2, 7756623), (3, 5171082), (6, 2585541), (7, 2216178), (9, 1723694), (14, 1108089), (18, 861847), (21, 738726), (42, 369363), (63, 246242), (126, 123121)]