12181464

素因数分解:

$2^3\times 3^2\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 33153120

約数和(自身を除く): 20971656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 367, 461, 734, 922, 1101, 1383, 1468, 1844, 2202, 2766, 2936, 3303, 3688, 4149, 4404, 5532, 6606, 8298, 8808, 11064, 13212, 16596, 26424, 33192, 169187, 338374, 507561, 676748, 1015122, 1353496, 1522683, 2030244, 3045366, 4060488, 6090732, 12181464]

約数ペア:

[(1, 12181464), (2, 6090732), (3, 4060488), (4, 3045366), (6, 2030244), (8, 1522683), (9, 1353496), (12, 1015122), (18, 676748), (24, 507561), (36, 338374), (72, 169187), (367, 33192), (461, 26424), (734, 16596), (922, 13212), (1101, 11064), (1383, 8808), (1468, 8298), (1844, 6606), (2202, 5532), (2766, 4404), (2936, 4149), (3303, 3688)]