129968118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{343831}}^1$

素因数の和:343849

約数の個数: 32

約数和(自身を含む): 330078720

約数和(自身を除く): 200110602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 343831, 687662, 1031493, 2062986, 2406817, 3094479, 4813634, 6188958, 7220451, 9283437, 14440902, 18566874, 21661353, 43322706, 64984059, 129968118]

約数ペア:

[(1, 129968118), (2, 64984059), (3, 43322706), (6, 21661353), (7, 18566874), (9, 14440902), (14, 9283437), (18, 7220451), (21, 6188958), (27, 4813634), (42, 3094479), (54, 2406817), (63, 2062986), (126, 1031493), (189, 687662), (378, 343831)]