2950778898

素因数分解:

$2^1\times 3^2\times {\mathrm{163932161}}^1$

素因数の和:163932169

約数の個数: 12

約数和(自身を含む): 6393354318

約数和(自身を除く): 3442575420

約数列:

[1, 2, 3, 6, 9, 18, 163932161, 327864322, 491796483, 983592966, 1475389449, 2950778898]

約数ペア:

[(1, 2950778898), (2, 1475389449), (3, 983592966), (6, 491796483), (9, 327864322), (18, 163932161)]