147891726

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{79769}}^1$

素因数の和:79880

約数の個数: 24

約数和(自身を含む): 323547120

約数和(自身を除く): 175655394

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 79769, 159538, 239307, 478614, 717921, 1435842, 8216207, 16432414, 24648621, 49297242, 73945863, 147891726]

約数ペア:

[(1, 147891726), (2, 73945863), (3, 49297242), (6, 24648621), (9, 16432414), (18, 8216207), (103, 1435842), (206, 717921), (309, 478614), (618, 239307), (927, 159538), (1854, 79769)]