18324780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{305413}}^1$

素因数の和:305425

約数の個数: 24

約数和(自身を含む): 51309552

約数和(自身を除く): 32984772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 305413, 610826, 916239, 1221652, 1527065, 1832478, 3054130, 3664956, 4581195, 6108260, 9162390, 18324780]

約数ペア:

[(1, 18324780), (2, 9162390), (3, 6108260), (4, 4581195), (5, 3664956), (6, 3054130), (10, 1832478), (12, 1527065), (15, 1221652), (20, 916239), (30, 610826), (60, 305413)]