42642618

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{69001}}^1$

素因数の和:69109

約数の個数: 16

約数和(自身を含む): 86114496

約数和(自身を除く): 43471878

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 69001, 138002, 207003, 414006, 7107103, 14214206, 21321309, 42642618]

約数ペア:

[(1, 42642618), (2, 21321309), (3, 14214206), (6, 7107103), (103, 414006), (206, 207003), (309, 138002), (618, 69001)]