66168124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{136711}}^1$

素因数の和:136737

約数の個数: 18

約数和(自身を含む): 127278872

約数和(自身を除く): 61110748

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 136711, 273422, 546844, 1503821, 3007642, 6015284, 16542031, 33084062, 66168124]

約数ペア:

[(1, 66168124), (2, 33084062), (4, 16542031), (11, 6015284), (22, 3007642), (44, 1503821), (121, 546844), (242, 273422), (484, 136711)]