370879398

素因数分解:

$2^1\times 3^4\times {\mathrm{2289379}}^1$

素因数の和:2289393

約数の個数: 20

約数和(自身を含む): 831044940

約数和(自身を除く): 460165542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2289379, 4578758, 6868137, 13736274, 20604411, 41208822, 61813233, 123626466, 185439699, 370879398]

約数ペア:

[(1, 370879398), (2, 185439699), (3, 123626466), (6, 61813233), (9, 41208822), (18, 20604411), (27, 13736274), (54, 6868137), (81, 4578758), (162, 2289379)]