21382016062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1\times {\mathrm{3823}}^1$

素因数の和:10744

約数の個数: 32

約数和(自身を含む): 35949026304

約数和(自身を除く): 14567010242

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 3823, 6871, 7646, 13742, 42053, 75581, 84106, 141451, 151162, 254227, 282902, 508454, 1555961, 2796497, 3111922, 5592994, 26267833, 52535666, 288946163, 577892326, 971909821, 1943819642, 10691008031, 21382016062]

約数ペア:

[(1, 21382016062), (2, 10691008031), (11, 1943819642), (22, 971909821), (37, 577892326), (74, 288946163), (407, 52535666), (814, 26267833), (3823, 5592994), (6871, 3111922), (7646, 2796497), (13742, 1555961), (42053, 508454), (75581, 282902), (84106, 254227), (141451, 151162)]