90891654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{2063}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 208051200

約数和(自身を除く): 117159546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1049, 2063, 2098, 3147, 4126, 6189, 6294, 7343, 12378, 14441, 14686, 22029, 28882, 43323, 44058, 86646, 2164087, 4328174, 6492261, 12984522, 15148609, 30297218, 45445827, 90891654]

約数ペア:

[(1, 90891654), (2, 45445827), (3, 30297218), (6, 15148609), (7, 12984522), (14, 6492261), (21, 4328174), (42, 2164087), (1049, 86646), (2063, 44058), (2098, 43323), (3147, 28882), (4126, 22029), (6189, 14686), (6294, 14441), (7343, 12378)]