129962826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{343817}}^1$

素因数の和:343835

約数の個数: 32

約数和(自身を含む): 330065280

約数和(自身を除く): 200102454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 343817, 687634, 1031451, 2062902, 2406719, 3094353, 4813438, 6188706, 7220157, 9283059, 14440314, 18566118, 21660471, 43320942, 64981413, 129962826]

約数ペア:

[(1, 129962826), (2, 64981413), (3, 43320942), (6, 21660471), (7, 18566118), (9, 14440314), (14, 9283059), (18, 7220157), (21, 6188706), (27, 4813438), (42, 3094353), (54, 2406719), (63, 2062902), (126, 1031451), (189, 687634), (378, 343817)]