21966366

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{17351}}^1$

素因数の和:17567

約数の個数: 16

約数和(自身を含む): 44143488

約数和(自身を除く): 22177122

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 17351, 34702, 52053, 104106, 3661061, 7322122, 10983183, 21966366]

約数ペア:

[(1, 21966366), (2, 10983183), (3, 7322122), (6, 3661061), (211, 104106), (422, 52053), (633, 34702), (1266, 17351)]