71771652

素因数分解:

$2^2\times 3^2\times {\mathrm{1993657}}^1$

素因数の和:1993667

約数の個数: 18

約数和(自身を含む): 181422878

約数和(自身を除く): 109651226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1993657, 3987314, 5980971, 7974628, 11961942, 17942913, 23923884, 35885826, 71771652]

約数ペア:

[(1, 71771652), (2, 35885826), (3, 23923884), (4, 17942913), (6, 11961942), (9, 7974628), (12, 5980971), (18, 3987314), (36, 1993657)]