31529106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6763}}^1$

素因数の和:6815

約数の個数: 48

約数和(自身を含む): 80193984

約数和(自身を除く): 48664878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 6763, 13526, 20289, 40578, 47341, 60867, 94682, 121734, 142023, 250231, 284046, 426069, 500462, 750693, 852138, 1501386, 1751617, 2252079, 3503234, 4504158, 5254851, 10509702, 15764553, 31529106]

約数ペア:

[(1, 31529106), (2, 15764553), (3, 10509702), (6, 5254851), (7, 4504158), (9, 3503234), (14, 2252079), (18, 1751617), (21, 1501386), (37, 852138), (42, 750693), (63, 500462), (74, 426069), (111, 284046), (126, 250231), (222, 142023), (259, 121734), (333, 94682), (518, 60867), (666, 47341), (777, 40578), (1554, 20289), (2331, 13526), (4662, 6763)]