137945886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1768537}}^1$

素因数の和:1768555

約数の個数: 16

約数和(自身を含む): 297114384

約数和(自身を除く): 159168498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1768537, 3537074, 5305611, 10611222, 22990981, 45981962, 68972943, 137945886]

約数ペア:

[(1, 137945886), (2, 68972943), (3, 45981962), (6, 22990981), (13, 10611222), (26, 5305611), (39, 3537074), (78, 1768537)]