12421374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 28719360

約数和(自身を除く): 16297986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3323, 3738, 6646, 9969, 19938, 23261, 46522, 69783, 139566, 295747, 591494, 887241, 1774482, 2070229, 4140458, 6210687, 12421374]

約数ペア:

[(1, 12421374), (2, 6210687), (3, 4140458), (6, 2070229), (7, 1774482), (14, 887241), (21, 591494), (42, 295747), (89, 139566), (178, 69783), (267, 46522), (534, 23261), (623, 19938), (1246, 9969), (1869, 6646), (3323, 3738)]