66421902

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{357107}}^1$

素因数の和:357143

約数の個数: 16

約数和(自身を含む): 137129472

約数和(自身を除く): 70707570

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 357107, 714214, 1071321, 2142642, 11070317, 22140634, 33210951, 66421902]

約数ペア:

[(1, 66421902), (2, 33210951), (3, 22140634), (6, 11070317), (31, 2142642), (62, 1071321), (93, 714214), (186, 357107)]