2821000356

素因数分解:

$2^2\times 3^2\times {\mathrm{1901}}^1\times {\mathrm{41221}}^1$

素因数の和:43132

約数の個数: 36

約数和(自身を含む): 7134786204

約数和(自身を除く): 4313785848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1901, 3802, 5703, 7604, 11406, 17109, 22812, 34218, 41221, 68436, 82442, 123663, 164884, 247326, 370989, 494652, 741978, 1483956, 78361121, 156722242, 235083363, 313444484, 470166726, 705250089, 940333452, 1410500178, 2821000356]

約数ペア:

[(1, 2821000356), (2, 1410500178), (3, 940333452), (4, 705250089), (6, 470166726), (9, 313444484), (12, 235083363), (18, 156722242), (36, 78361121), (1901, 1483956), (3802, 741978), (5703, 494652), (7604, 370989), (11406, 247326), (17109, 164884), (22812, 123663), (34218, 82442), (41221, 68436)]