18266460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1823}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 33214116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 1823, 2004, 2505, 3340, 3646, 5010, 5469, 7292, 9115, 10020, 10938, 18230, 21876, 27345, 36460, 54690, 109380, 304441, 608882, 913323, 1217764, 1522205, 1826646, 3044410, 3653292, 4566615, 6088820, 9133230, 18266460]

約数ペア:

[(1, 18266460), (2, 9133230), (3, 6088820), (4, 4566615), (5, 3653292), (6, 3044410), (10, 1826646), (12, 1522205), (15, 1217764), (20, 913323), (30, 608882), (60, 304441), (167, 109380), (334, 54690), (501, 36460), (668, 27345), (835, 21876), (1002, 18230), (1670, 10938), (1823, 10020), (2004, 9115), (2505, 7292), (3340, 5469), (3646, 5010)]