18233060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 39626496

約数和(自身を除く): 21393436

約数列:

[1, 2, 4, 5, 10, 20, 53, 103, 106, 167, 206, 212, 265, 334, 412, 515, 530, 668, 835, 1030, 1060, 1670, 2060, 3340, 5459, 8851, 10918, 17201, 17702, 21836, 27295, 34402, 35404, 44255, 54590, 68804, 86005, 88510, 109180, 172010, 177020, 344020, 911653, 1823306, 3646612, 4558265, 9116530, 18233060]

約数ペア:

[(1, 18233060), (2, 9116530), (4, 4558265), (5, 3646612), (10, 1823306), (20, 911653), (53, 344020), (103, 177020), (106, 172010), (167, 109180), (206, 88510), (212, 86005), (265, 68804), (334, 54590), (412, 44255), (515, 35404), (530, 34402), (668, 27295), (835, 21836), (1030, 17702), (1060, 17201), (1670, 10918), (2060, 8851), (3340, 5459)]