836704434

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{19913}}^1$

素因数の和:20114

約数の個数: 32

約数和(自身を含む): 1720569600

約数和(自身を除く): 883865166

約数列:

[1, 2, 3, 6, 47, 94, 141, 149, 282, 298, 447, 894, 7003, 14006, 19913, 21009, 39826, 42018, 59739, 119478, 935911, 1871822, 2807733, 2967037, 5615466, 5934074, 8901111, 17802222, 139450739, 278901478, 418352217, 836704434]

約数ペア:

[(1, 836704434), (2, 418352217), (3, 278901478), (6, 139450739), (47, 17802222), (94, 8901111), (141, 5934074), (149, 5615466), (282, 2967037), (298, 2807733), (447, 1871822), (894, 935911), (7003, 119478), (14006, 59739), (19913, 42018), (21009, 39826)]