18996270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{633209}}^1$

素因数の和:633219

約数の個数: 16

約数和(自身を含む): 45591120

約数和(自身を除く): 26594850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 633209, 1266418, 1899627, 3166045, 3799254, 6332090, 9498135, 18996270]

約数ペア:

[(1, 18996270), (2, 9498135), (3, 6332090), (5, 3799254), (6, 3166045), (10, 1899627), (15, 1266418), (30, 633209)]