118564746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{278321}}^1$

素因数の和:278397

約数の個数: 16

約数和(自身を含む): 240470208

約数和(自身を除く): 121905462

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 278321, 556642, 834963, 1669926, 19760791, 39521582, 59282373, 118564746]

約数ペア:

[(1, 118564746), (2, 59282373), (3, 39521582), (6, 19760791), (71, 1669926), (142, 834963), (213, 556642), (426, 278321)]