66521772

素因数分解:

$2^2\times 3^2\times {\mathrm{1847827}}^1$

素因数の和:1847837

約数の個数: 18

約数和(自身を含む): 168152348

約数和(自身を除く): 101630576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1847827, 3695654, 5543481, 7391308, 11086962, 16630443, 22173924, 33260886, 66521772]

約数ペア:

[(1, 66521772), (2, 33260886), (3, 22173924), (4, 16630443), (6, 11086962), (9, 7391308), (12, 5543481), (18, 3695654), (36, 1847827)]