80090406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{404497}}^1$

素因数の和:404516

約数の個数: 24

約数和(自身を含む): 189305064

約数和(自身を除く): 109214658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 404497, 808994, 1213491, 2426982, 3640473, 4449467, 7280946, 8898934, 13348401, 26696802, 40045203, 80090406]

約数ペア:

[(1, 80090406), (2, 40045203), (3, 26696802), (6, 13348401), (9, 8898934), (11, 7280946), (18, 4449467), (22, 3640473), (33, 2426982), (66, 1213491), (99, 808994), (198, 404497)]