21761736

素因数分解:

$2^3\times 3^1\times {\mathrm{853}}^1\times {\mathrm{1063}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 54519360

約数和(自身を除く): 32757624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 853, 1063, 1706, 2126, 2559, 3189, 3412, 4252, 5118, 6378, 6824, 8504, 10236, 12756, 20472, 25512, 906739, 1813478, 2720217, 3626956, 5440434, 7253912, 10880868, 21761736]

約数ペア:

[(1, 21761736), (2, 10880868), (3, 7253912), (4, 5440434), (6, 3626956), (8, 2720217), (12, 1813478), (24, 906739), (853, 25512), (1063, 20472), (1706, 12756), (2126, 10236), (2559, 8504), (3189, 6824), (3412, 6378), (4252, 5118)]