131047218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{383179}}^1$

素因数の和:383206

約数の個数: 24

約数和(自身を含む): 298880400

約数和(自身を除く): 167833182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 383179, 766358, 1149537, 2299074, 3448611, 6897222, 7280401, 14560802, 21841203, 43682406, 65523609, 131047218]

約数ペア:

[(1, 131047218), (2, 65523609), (3, 43682406), (6, 21841203), (9, 14560802), (18, 7280401), (19, 6897222), (38, 3448611), (57, 2299074), (114, 1149537), (171, 766358), (342, 383179)]