27956838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51203}}^1$

素因数の和:51228

約数の個数: 32

約数和(自身を含む): 68818176

約数和(自身を除く): 40861338

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51203, 102406, 153609, 307218, 358421, 665639, 716842, 1075263, 1331278, 1996917, 2150526, 3993834, 4659473, 9318946, 13978419, 27956838]

約数ペア:

[(1, 27956838), (2, 13978419), (3, 9318946), (6, 4659473), (7, 3993834), (13, 2150526), (14, 1996917), (21, 1331278), (26, 1075263), (39, 716842), (42, 665639), (78, 358421), (91, 307218), (182, 153609), (273, 102406), (546, 51203)]