156636522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1243147}}^1$

素因数の和:1243162

約数の個数: 24

約数和(自身を含む): 387862176

約数和(自身を除く): 231225654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1243147, 2486294, 3729441, 7458882, 8702029, 11188323, 17404058, 22376646, 26106087, 52212174, 78318261, 156636522]

約数ペア:

[(1, 156636522), (2, 78318261), (3, 52212174), (6, 26106087), (7, 22376646), (9, 17404058), (14, 11188323), (18, 8702029), (21, 7458882), (42, 3729441), (63, 2486294), (126, 1243147)]