2520002646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{85837}}^1$

素因数の和:86085

約数の個数: 48

約数和(自身を含む): 6266860704

約数和(自身を除く): 3746858058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 233, 466, 699, 1398, 1631, 2097, 3262, 4194, 4893, 9786, 14679, 29358, 85837, 171674, 257511, 515022, 600859, 772533, 1201718, 1545066, 1802577, 3605154, 5407731, 10815462, 20000021, 40000042, 60000063, 120000126, 140000147, 180000189, 280000294, 360000378, 420000441, 840000882, 1260001323, 2520002646]

約数ペア:

[(1, 2520002646), (2, 1260001323), (3, 840000882), (6, 420000441), (7, 360000378), (9, 280000294), (14, 180000189), (18, 140000147), (21, 120000126), (42, 60000063), (63, 40000042), (126, 20000021), (233, 10815462), (466, 5407731), (699, 3605154), (1398, 1802577), (1631, 1545066), (2097, 1201718), (3262, 772533), (4194, 600859), (4893, 515022), (9786, 257511), (14679, 171674), (29358, 85837)]