18314310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87211}}^1$

素因数の和:87228

約数の個数: 32

約数和(自身を含む): 50234112

約数和(自身を除く): 31919802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87211, 174422, 261633, 436055, 523266, 610477, 872110, 1220954, 1308165, 1831431, 2616330, 3052385, 3662862, 6104770, 9157155, 18314310]

約数ペア:

[(1, 18314310), (2, 9157155), (3, 6104770), (5, 3662862), (6, 3052385), (7, 2616330), (10, 1831431), (14, 1308165), (15, 1220954), (21, 872110), (30, 610477), (35, 523266), (42, 436055), (70, 261633), (105, 174422), (210, 87211)]