7440468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 20060544

約数和(自身を除く): 12620076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 877, 1212, 1414, 1754, 2121, 2631, 2828, 3508, 4242, 5262, 6139, 8484, 10524, 12278, 18417, 24556, 36834, 73668, 88577, 177154, 265731, 354308, 531462, 620039, 1062924, 1240078, 1860117, 2480156, 3720234, 7440468]

約数ペア:

[(1, 7440468), (2, 3720234), (3, 2480156), (4, 1860117), (6, 1240078), (7, 1062924), (12, 620039), (14, 531462), (21, 354308), (28, 265731), (42, 177154), (84, 88577), (101, 73668), (202, 36834), (303, 24556), (404, 18417), (606, 12278), (707, 10524), (877, 8484), (1212, 6139), (1414, 5262), (1754, 4242), (2121, 3508), (2631, 2828)]