2018399214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25876913}}^1$

素因数の和:25876931

約数の個数: 16

約数和(自身を含む): 4347321552

約数和(自身を除く): 2328922338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25876913, 51753826, 77630739, 155261478, 336399869, 672799738, 1009199607, 2018399214]

約数ペア:

[(1, 2018399214), (2, 1009199607), (3, 672799738), (6, 336399869), (13, 155261478), (26, 77630739), (39, 51753826), (78, 25876913)]