39891204

素因数分解:

$2^2\times 3^4\times {\mathrm{123121}}^1$

素因数の和:123137

約数の個数: 30

約数和(自身を含む): 104284334

約数和(自身を除く): 64393130

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 123121, 246242, 369363, 492484, 738726, 1108089, 1477452, 2216178, 3324267, 4432356, 6648534, 9972801, 13297068, 19945602, 39891204]

約数ペア:

[(1, 39891204), (2, 19945602), (3, 13297068), (4, 9972801), (6, 6648534), (9, 4432356), (12, 3324267), (18, 2216178), (27, 1477452), (36, 1108089), (54, 738726), (81, 492484), (108, 369363), (162, 246242), (324, 123121)]