18233733

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5433

約数の個数: 24

約数和(自身を含む): 29515968

約数和(自身を除く): 11282235

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 5393, 16179, 37751, 113253, 124039, 264257, 372117, 792771, 868273, 2604819, 6077911, 18233733]

約数ペア:

[(1, 18233733), (3, 6077911), (7, 2604819), (21, 868273), (23, 792771), (49, 372117), (69, 264257), (147, 124039), (161, 113253), (483, 37751), (1127, 16179), (3381, 5393)]