2018065582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 3517758720

約数和(自身を除く): 1499693138

約数列:

[1, 2, 13, 19, 26, 38, 73, 107, 146, 214, 247, 494, 523, 949, 1046, 1387, 1391, 1898, 2033, 2774, 2782, 4066, 6799, 7811, 9937, 13598, 15622, 18031, 19874, 26429, 36062, 38179, 52858, 55961, 76358, 101543, 111922, 129181, 148409, 203086, 258362, 296818, 496327, 725401, 727493, 992654, 1063259, 1450802, 1454986, 1929317, 2126518, 3858634, 4085153, 8170306, 9430213, 13822367, 18860426, 27644734, 53106989, 77617907, 106213978, 155235814, 1009032791, 2018065582]

約数ペア:

[(1, 2018065582), (2, 1009032791), (13, 155235814), (19, 106213978), (26, 77617907), (38, 53106989), (73, 27644734), (107, 18860426), (146, 13822367), (214, 9430213), (247, 8170306), (494, 4085153), (523, 3858634), (949, 2126518), (1046, 1929317), (1387, 1454986), (1391, 1450802), (1898, 1063259), (2033, 992654), (2774, 727493), (2782, 725401), (4066, 496327), (6799, 296818), (7811, 258362), (9937, 203086), (13598, 148409), (15622, 129181), (18031, 111922), (19874, 101543), (26429, 76358), (36062, 55961), (38179, 52858)]