1999782

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 4600800

約数和(自身を除く): 2601018

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1277, 1566, 2554, 3831, 7662, 11493, 22986, 34479, 37033, 68958, 74066, 111099, 222198, 333297, 666594, 999891, 1999782]

約数ペア:

[(1, 1999782), (2, 999891), (3, 666594), (6, 333297), (9, 222198), (18, 111099), (27, 74066), (29, 68958), (54, 37033), (58, 34479), (87, 22986), (174, 11493), (261, 7662), (522, 3831), (783, 2554), (1277, 1566)]