78330546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{621671}}^1$

素因数の和:621686

約数の個数: 24

約数和(自身を含む): 193961664

約数和(自身を除く): 115631118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 621671, 1243342, 1865013, 3730026, 4351697, 5595039, 8703394, 11190078, 13055091, 26110182, 39165273, 78330546]

約数ペア:

[(1, 78330546), (2, 39165273), (3, 26110182), (6, 13055091), (7, 11190078), (9, 8703394), (14, 5595039), (18, 4351697), (21, 3730026), (42, 1865013), (63, 1243342), (126, 621671)]