40396716

素因数分解:

$2^2\times 3^2\times {\mathrm{1122131}}^1$

素因数の和:1122141

約数の個数: 18

約数和(自身を含む): 102114012

約数和(自身を除く): 61717296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1122131, 2244262, 3366393, 4488524, 6732786, 10099179, 13465572, 20198358, 40396716]

約数ペア:

[(1, 40396716), (2, 20198358), (3, 13465572), (4, 10099179), (6, 6732786), (9, 4488524), (12, 3366393), (18, 2244262), (36, 1122131)]