21726192

素因数分解:

$2^4\times 3^1\times {\mathrm{452629}}^1$

素因数の和:452640

約数の個数: 20

約数和(自身を含む): 56126120

約数和(自身を除く): 34399928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 452629, 905258, 1357887, 1810516, 2715774, 3621032, 5431548, 7242064, 10863096, 21726192]

約数ペア:

[(1, 21726192), (2, 10863096), (3, 7242064), (4, 5431548), (6, 3621032), (8, 2715774), (12, 1810516), (16, 1357887), (24, 905258), (48, 452629)]