140596218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1115843}}^1$

素因数の和:1115858

約数の個数: 24

約数和(自身を含む): 348143328

約数和(自身を除く): 207547110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1115843, 2231686, 3347529, 6695058, 7810901, 10042587, 15621802, 20085174, 23432703, 46865406, 70298109, 140596218]

約数ペア:

[(1, 140596218), (2, 70298109), (3, 46865406), (6, 23432703), (7, 20085174), (9, 15621802), (14, 10042587), (18, 7810901), (21, 6695058), (42, 3347529), (63, 2231686), (126, 1115843)]