18996630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{633221}}^1$

素因数の和:633231

約数の個数: 16

約数和(自身を含む): 45591984

約数和(自身を除く): 26595354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 633221, 1266442, 1899663, 3166105, 3799326, 6332210, 9498315, 18996630]

約数ペア:

[(1, 18996630), (2, 9498315), (3, 6332210), (5, 3799326), (6, 3166105), (10, 1899663), (15, 1266442), (30, 633221)]