12912553164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{153720871}}^1$

素因数の和:153720885

約数の個数: 24

約数和(自身を含む): 34433475328

約数和(自身を除く): 21520922164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 153720871, 307441742, 461162613, 614883484, 922325226, 1076046097, 1844650452, 2152092194, 3228138291, 4304184388, 6456276582, 12912553164]

約数ペア:

[(1, 12912553164), (2, 6456276582), (3, 4304184388), (4, 3228138291), (6, 2152092194), (7, 1844650452), (12, 1076046097), (14, 922325226), (21, 614883484), (28, 461162613), (42, 307441742), (84, 153720871)]