18825714

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5309}}^1$

素因数の和:5514

約数の個数: 24

約数和(自身を含む): 41003820

約数和(自身を除く): 22178106

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 5309, 10618, 15927, 31854, 47781, 95562, 1045873, 2091746, 3137619, 6275238, 9412857, 18825714]

約数ペア:

[(1, 18825714), (2, 9412857), (3, 6275238), (6, 3137619), (9, 2091746), (18, 1045873), (197, 95562), (394, 47781), (591, 31854), (1182, 15927), (1773, 10618), (3546, 5309)]