18453670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 35676288

約数和(自身を除く): 17222618

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 1487, 2482, 2974, 6205, 7435, 12410, 14870, 25279, 50558, 108551, 126395, 217102, 252790, 542755, 1085510, 1845367, 3690734, 9226835, 18453670]

約数ペア:

[(1, 18453670), (2, 9226835), (5, 3690734), (10, 1845367), (17, 1085510), (34, 542755), (73, 252790), (85, 217102), (146, 126395), (170, 108551), (365, 50558), (730, 25279), (1241, 14870), (1487, 12410), (2482, 7435), (2974, 6205)]