6381378

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 14901120

約数和(自身を除く): 8519742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 397, 423, 794, 846, 893, 1191, 1786, 2382, 2679, 3573, 5358, 7146, 7543, 8037, 15086, 16074, 18659, 22629, 37318, 45258, 55977, 67887, 111954, 135774, 167931, 335862, 354521, 709042, 1063563, 2127126, 3190689, 6381378]

約数ペア:

[(1, 6381378), (2, 3190689), (3, 2127126), (6, 1063563), (9, 709042), (18, 354521), (19, 335862), (38, 167931), (47, 135774), (57, 111954), (94, 67887), (114, 55977), (141, 45258), (171, 37318), (282, 22629), (342, 18659), (397, 16074), (423, 15086), (794, 8037), (846, 7543), (893, 7146), (1191, 5358), (1786, 3573), (2382, 2679)]