138181794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1212121}}^1$

素因数の和:1212145

約数の個数: 16

約数和(自身を含む): 290909280

約数和(自身を除く): 152727486

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1212121, 2424242, 3636363, 7272726, 23030299, 46060598, 69090897, 138181794]

約数ペア:

[(1, 138181794), (2, 69090897), (3, 46060598), (6, 23030299), (19, 7272726), (38, 3636363), (57, 2424242), (114, 1212121)]