40640982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{398441}}^1$

素因数の和:398463

約数の個数: 16

約数和(自身を含む): 86063472

約数和(自身を除く): 45422490

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 398441, 796882, 1195323, 2390646, 6773497, 13546994, 20320491, 40640982]

約数ペア:

[(1, 40640982), (2, 20320491), (3, 13546994), (6, 6773497), (17, 2390646), (34, 1195323), (51, 796882), (102, 398441)]