18024780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{300413}}^1$

素因数の和:300425

約数の個数: 24

約数和(自身を含む): 50469552

約数和(自身を除く): 32444772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 300413, 600826, 901239, 1201652, 1502065, 1802478, 3004130, 3604956, 4506195, 6008260, 9012390, 18024780]

約数ペア:

[(1, 18024780), (2, 9012390), (3, 6008260), (4, 4506195), (5, 3604956), (6, 3004130), (10, 1802478), (12, 1502065), (15, 1201652), (20, 901239), (30, 600826), (60, 300413)]