2015383878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{10163}}^1$

素因数の和:10673

約数の個数: 48

約数和(自身を含む): 4566481920

約数和(自身を除く): 2551098042

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 479, 958, 1437, 2874, 4311, 8622, 10163, 11017, 20326, 22034, 30489, 33051, 60978, 66102, 91467, 99153, 182934, 198306, 233749, 467498, 701247, 1402494, 2103741, 4207482, 4868077, 9736154, 14604231, 29208462, 43812693, 87625386, 111965771, 223931542, 335897313, 671794626, 1007691939, 2015383878]

約数ペア:

[(1, 2015383878), (2, 1007691939), (3, 671794626), (6, 335897313), (9, 223931542), (18, 111965771), (23, 87625386), (46, 43812693), (69, 29208462), (138, 14604231), (207, 9736154), (414, 4868077), (479, 4207482), (958, 2103741), (1437, 1402494), (2874, 701247), (4311, 467498), (8622, 233749), (10163, 198306), (11017, 182934), (20326, 99153), (22034, 91467), (30489, 66102), (33051, 60978)]