21925806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2341}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 50362368

約数和(自身を除く): 28436562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 2341, 3122, 4682, 4683, 7023, 9366, 14046, 16387, 32774, 49161, 98322, 522043, 1044086, 1566129, 3132258, 3654301, 7308602, 10962903, 21925806]

約数ペア:

[(1, 21925806), (2, 10962903), (3, 7308602), (6, 3654301), (7, 3132258), (14, 1566129), (21, 1044086), (42, 522043), (223, 98322), (446, 49161), (669, 32774), (1338, 16387), (1561, 14046), (2341, 9366), (3122, 7023), (4682, 4683)]