63721908

素因数分解:

$2^2\times 3^2\times {\mathrm{1770053}}^1$

素因数の和:1770063

約数の個数: 18

約数和(自身を含む): 161074914

約数和(自身を除く): 97353006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1770053, 3540106, 5310159, 7080212, 10620318, 15930477, 21240636, 31860954, 63721908]

約数ペア:

[(1, 63721908), (2, 31860954), (3, 21240636), (4, 15930477), (6, 10620318), (9, 7080212), (12, 5310159), (18, 3540106), (36, 1770053)]