18309208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{78919}}^1$

素因数の和:78954

約数の個数: 16

約数和(自身を含む): 35514000

約数和(自身を除く): 17204792

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 78919, 157838, 315676, 631352, 2288651, 4577302, 9154604, 18309208]

約数ペア:

[(1, 18309208), (2, 9154604), (4, 4577302), (8, 2288651), (29, 631352), (58, 315676), (116, 157838), (232, 78919)]