18428460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 52127712

約数和(自身を除く): 33699252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 3041, 6060, 6082, 9123, 12164, 15205, 18246, 30410, 36492, 45615, 60820, 91230, 182460, 307141, 614282, 921423, 1228564, 1535705, 1842846, 3071410, 3685692, 4607115, 6142820, 9214230, 18428460]

約数ペア:

[(1, 18428460), (2, 9214230), (3, 6142820), (4, 4607115), (5, 3685692), (6, 3071410), (10, 1842846), (12, 1535705), (15, 1228564), (20, 921423), (30, 614282), (60, 307141), (101, 182460), (202, 91230), (303, 60820), (404, 45615), (505, 36492), (606, 30410), (1010, 18246), (1212, 15205), (1515, 12164), (2020, 9123), (3030, 6082), (3041, 6060)]