18382497

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 29756736

約数和(自身を除く): 11374239

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 5437, 16311, 38059, 114177, 125051, 266413, 375153, 799239, 875357, 2626071, 6127499, 18382497]

約数ペア:

[(1, 18382497), (3, 6127499), (7, 2626071), (21, 875357), (23, 799239), (49, 375153), (69, 266413), (147, 125051), (161, 114177), (483, 38059), (1127, 16311), (3381, 5437)]