18345345

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4513}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 29467392

約数和(自身を除く): 11122047

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 4513, 13539, 22565, 67695, 1223023, 3669069, 6115115, 18345345]

約数ペア:

[(1, 18345345), (3, 6115115), (5, 3669069), (15, 1223023), (271, 67695), (813, 22565), (1355, 13539), (4065, 4513)]