218726088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1301941}}^1$

素因数の和:1301957

約数の個数: 32

約数和(自身を含む): 624932160

約数和(自身を除く): 406206072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1301941, 2603882, 3905823, 5207764, 7811646, 9113587, 10415528, 15623292, 18227174, 27340761, 31246584, 36454348, 54681522, 72908696, 109363044, 218726088]

約数ペア:

[(1, 218726088), (2, 109363044), (3, 72908696), (4, 54681522), (6, 36454348), (7, 31246584), (8, 27340761), (12, 18227174), (14, 15623292), (21, 10415528), (24, 9113587), (28, 7811646), (42, 5207764), (56, 3905823), (84, 2603882), (168, 1301941)]