18052641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 27641120

約数和(自身を除く): 9588479

約数列:

[1, 3, 9, 19, 57, 171, 193, 547, 579, 1641, 1737, 3667, 4923, 10393, 11001, 31179, 33003, 93537, 105571, 316713, 950139, 2005849, 6017547, 18052641]

約数ペア:

[(1, 18052641), (3, 6017547), (9, 2005849), (19, 950139), (57, 316713), (171, 105571), (193, 93537), (547, 33003), (579, 31179), (1641, 11001), (1737, 10393), (3667, 4923)]