12180444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 30670080

約数和(自身を除く): 18489636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1303, 1558, 2337, 2606, 3116, 3909, 4674, 5212, 7818, 9348, 15636, 24757, 49514, 53423, 74271, 99028, 106846, 148542, 160269, 213692, 297084, 320538, 641076, 1015037, 2030074, 3045111, 4060148, 6090222, 12180444]

約数ペア:

[(1, 12180444), (2, 6090222), (3, 4060148), (4, 3045111), (6, 2030074), (12, 1015037), (19, 641076), (38, 320538), (41, 297084), (57, 213692), (76, 160269), (82, 148542), (114, 106846), (123, 99028), (164, 74271), (228, 53423), (246, 49514), (492, 24757), (779, 15636), (1303, 9348), (1558, 7818), (2337, 5212), (2606, 4674), (3116, 3909)]