4009764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 10495296

約数和(自身を除く): 6485532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 821, 1221, 1628, 1642, 2442, 2463, 3284, 4884, 4926, 9031, 9852, 18062, 27093, 30377, 36124, 54186, 60754, 91131, 108372, 121508, 182262, 334147, 364524, 668294, 1002441, 1336588, 2004882, 4009764]

約数ペア:

[(1, 4009764), (2, 2004882), (3, 1336588), (4, 1002441), (6, 668294), (11, 364524), (12, 334147), (22, 182262), (33, 121508), (37, 108372), (44, 91131), (66, 60754), (74, 54186), (111, 36124), (132, 30377), (148, 27093), (222, 18062), (407, 9852), (444, 9031), (814, 4926), (821, 4884), (1221, 3284), (1628, 2463), (1642, 2442)]