18240130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62897}}^1$

素因数の和:62933

約数の個数: 16

約数和(自身を含む): 33964920

約数和(自身を除く): 15724790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 62897, 125794, 314485, 628970, 1824013, 3648026, 9120065, 18240130]

約数ペア:

[(1, 18240130), (2, 9120065), (5, 3648026), (10, 1824013), (29, 628970), (58, 314485), (145, 125794), (290, 62897)]