90780492078

素因数分解:

$2^1\times 3^2\times {\mathrm{5043360671}}^1$

素因数の和:5043360679

約数の個数: 12

約数和(自身を含む): 196691066208

約数和(自身を除く): 105910574130

約数列:

[1, 2, 3, 6, 9, 18, 5043360671, 10086721342, 15130082013, 30260164026, 45390246039, 90780492078]

約数ペア:

[(1, 90780492078), (2, 45390246039), (3, 30260164026), (6, 15130082013), (9, 10086721342), (18, 5043360671)]