18818130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{627271}}^1$

素因数の和:627281

約数の個数: 16

約数和(自身を含む): 45163584

約数和(自身を除く): 26345454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 627271, 1254542, 1881813, 3136355, 3763626, 6272710, 9409065, 18818130]

約数ペア:

[(1, 18818130), (2, 9409065), (3, 6272710), (5, 3763626), (6, 3136355), (10, 1881813), (15, 1254542), (30, 627271)]