21166122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{207511}}^1$

素因数の和:207533

約数の個数: 16

約数和(自身を含む): 44822592

約数和(自身を除く): 23656470

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 207511, 415022, 622533, 1245066, 3527687, 7055374, 10583061, 21166122]

約数ペア:

[(1, 21166122), (2, 10583061), (3, 7055374), (6, 3527687), (17, 1245066), (34, 622533), (51, 415022), (102, 207511)]