69387966

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{27733}}^1$

素因数の和:27880

約数の個数: 24

約数和(自身を含む): 151427640

約数和(自身を除く): 82039674

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 27733, 55466, 83199, 166398, 249597, 499194, 3854887, 7709774, 11564661, 23129322, 34693983, 69387966]

約数ペア:

[(1, 69387966), (2, 34693983), (3, 23129322), (6, 11564661), (9, 7709774), (18, 3854887), (139, 499194), (278, 249597), (417, 166398), (834, 83199), (1251, 55466), (2502, 27733)]