129187842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3075901}}^1$

素因数の和:3075913

約数の個数: 16

約数和(自身を含む): 295286592

約数和(自身を除く): 166098750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3075901, 6151802, 9227703, 18455406, 21531307, 43062614, 64593921, 129187842]

約数ペア:

[(1, 129187842), (2, 64593921), (3, 43062614), (6, 21531307), (7, 18455406), (14, 9227703), (21, 6151802), (42, 3075901)]