71765388

素因数分解:

$2^2\times 3^2\times {\mathrm{1993483}}^1$

素因数の和:1993493

約数の個数: 18

約数和(自身を含む): 181407044

約数和(自身を除く): 109641656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1993483, 3986966, 5980449, 7973932, 11960898, 17941347, 23921796, 35882694, 71765388]

約数ペア:

[(1, 71765388), (2, 35882694), (3, 23921796), (4, 17941347), (6, 11960898), (9, 7973932), (12, 5980449), (18, 3986966), (36, 1993483)]