18325380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{305423}}^1$

素因数の和:305435

約数の個数: 24

約数和(自身を含む): 51311232

約数和(自身を除く): 32985852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 305423, 610846, 916269, 1221692, 1527115, 1832538, 3054230, 3665076, 4581345, 6108460, 9162690, 18325380]

約数ペア:

[(1, 18325380), (2, 9162690), (3, 6108460), (4, 4581345), (5, 3665076), (6, 3054230), (10, 1832538), (12, 1527115), (15, 1221692), (20, 916269), (30, 610846), (60, 305423)]