9926878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 17466624

約数和(自身を除く): 7539746

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 607, 629, 962, 1214, 1258, 7891, 8177, 10319, 15782, 16354, 20638, 22459, 44918, 134147, 268294, 291967, 381803, 583934, 763606, 4963439, 9926878]

約数ペア:

[(1, 9926878), (2, 4963439), (13, 763606), (17, 583934), (26, 381803), (34, 291967), (37, 268294), (74, 134147), (221, 44918), (442, 22459), (481, 20638), (607, 16354), (629, 15782), (962, 10319), (1214, 8177), (1258, 7891)]