8391366

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20269}}^1$

素因数の和:20300

約数の個数: 24

約数和(自身を含む): 18972720

約数和(自身を除く): 10581354

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 20269, 40538, 60807, 121614, 182421, 364842, 466187, 932374, 1398561, 2797122, 4195683, 8391366]

約数ペア:

[(1, 8391366), (2, 4195683), (3, 2797122), (6, 1398561), (9, 932374), (18, 466187), (23, 364842), (46, 182421), (69, 121614), (138, 60807), (207, 40538), (414, 20269)]