12912904074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307450097}}^1$

素因数の和:307450109

約数の個数: 16

約数和(自身を含む): 29515209408

約数和(自身を除く): 16602305334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307450097, 614900194, 922350291, 1844700582, 2152150679, 4304301358, 6456452037, 12912904074]

約数ペア:

[(1, 12912904074), (2, 6456452037), (3, 4304301358), (6, 2152150679), (7, 1844700582), (14, 922350291), (21, 614900194), (42, 307450097)]