12805236

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 33476800

約数和(自身を除く): 20671564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 853, 1251, 1668, 1706, 2502, 2559, 3412, 3753, 5004, 5118, 7506, 7677, 10236, 15012, 15354, 23031, 30708, 46062, 92124, 118567, 237134, 355701, 474268, 711402, 1067103, 1422804, 2134206, 3201309, 4268412, 6402618, 12805236]

約数ペア:

[(1, 12805236), (2, 6402618), (3, 4268412), (4, 3201309), (6, 2134206), (9, 1422804), (12, 1067103), (18, 711402), (27, 474268), (36, 355701), (54, 237134), (108, 118567), (139, 92124), (278, 46062), (417, 30708), (556, 23031), (834, 15354), (853, 15012), (1251, 10236), (1668, 7677), (1706, 7506), (2502, 5118), (2559, 5004), (3412, 3753)]