2180331378

素因数分解:

$2^1\times 3^3\times {\mathrm{3821}}^1\times {\mathrm{10567}}^1$

素因数の和:14399

約数の個数: 32

約数和(自身を含む): 4846907520

約数和(自身を除く): 2666576142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3821, 7642, 10567, 11463, 21134, 22926, 31701, 34389, 63402, 68778, 95103, 103167, 190206, 206334, 285309, 570618, 40376507, 80753014, 121129521, 242259042, 363388563, 726777126, 1090165689, 2180331378]

約数ペア:

[(1, 2180331378), (2, 1090165689), (3, 726777126), (6, 363388563), (9, 242259042), (18, 121129521), (27, 80753014), (54, 40376507), (3821, 570618), (7642, 285309), (10567, 206334), (11463, 190206), (21134, 103167), (22926, 95103), (31701, 68778), (34389, 63402)]