12904962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307261}}^1$

素因数の和:307273

約数の個数: 16

約数和(自身を含む): 29497152

約数和(自身を除く): 16592190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307261, 614522, 921783, 1843566, 2150827, 4301654, 6452481, 12904962]

約数ペア:

[(1, 12904962), (2, 6452481), (3, 4301654), (6, 2150827), (7, 1843566), (14, 921783), (21, 614522), (42, 307261)]