40382238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517721}}^1$

素因数の和:517739

約数の個数: 16

約数和(自身を含む): 86977296

約数和(自身を除く): 46595058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 517721, 1035442, 1553163, 3106326, 6730373, 13460746, 20191119, 40382238]

約数ペア:

[(1, 40382238), (2, 20191119), (3, 13460746), (6, 6730373), (13, 3106326), (26, 1553163), (39, 1035442), (78, 517721)]