40621398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{398249}}^1$

素因数の和:398271

約数の個数: 16

約数和(自身を含む): 86022000

約数和(自身を除く): 45400602

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 398249, 796498, 1194747, 2389494, 6770233, 13540466, 20310699, 40621398]

約数ペア:

[(1, 40621398), (2, 20310699), (3, 13540466), (6, 6770233), (17, 2389494), (34, 1194747), (51, 796498), (102, 398249)]