18601604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39079}}^1$

素因数の和:39107

約数の個数: 24

約数和(自身を含む): 39392640

約数和(自身を除く): 20791036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39079, 78158, 156316, 273553, 547106, 664343, 1094212, 1328686, 2657372, 4650401, 9300802, 18601604]

約数ペア:

[(1, 18601604), (2, 9300802), (4, 4650401), (7, 2657372), (14, 1328686), (17, 1094212), (28, 664343), (34, 547106), (68, 273553), (119, 156316), (238, 78158), (476, 39079)]