18285212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7841}}^1$

素因数の和:7909

約数の個数: 24

約数和(自身を含む): 35571312

約数和(自身を除く): 17286100

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7841, 15682, 31364, 86251, 172502, 345004, 415573, 831146, 1662292, 4571303, 9142606, 18285212]

約数ペア:

[(1, 18285212), (2, 9142606), (4, 4571303), (11, 1662292), (22, 831146), (44, 415573), (53, 345004), (106, 172502), (212, 86251), (583, 31364), (1166, 15682), (2332, 7841)]