12218460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203641}}^1$

素因数の和:203653

約数の個数: 24

約数和(自身を含む): 34211856

約数和(自身を除く): 21993396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203641, 407282, 610923, 814564, 1018205, 1221846, 2036410, 2443692, 3054615, 4072820, 6109230, 12218460]

約数ペア:

[(1, 12218460), (2, 6109230), (3, 4072820), (4, 3054615), (5, 2443692), (6, 2036410), (10, 1221846), (12, 1018205), (15, 814564), (20, 610923), (30, 407282), (60, 203641)]