1738203714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{390959}}^1$

素因数の和:390999

約数の個数: 48

約数和(自身を含む): 4269283200

約数和(自身を除く): 2531079486

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 390959, 781918, 1172877, 2345754, 3518631, 5082467, 7037262, 7428221, 10164934, 14856442, 15247401, 22284663, 30494802, 44569326, 45742203, 66853989, 91484406, 96566873, 133707978, 193133746, 289700619, 579401238, 869101857, 1738203714]

約数ペア:

[(1, 1738203714), (2, 869101857), (3, 579401238), (6, 289700619), (9, 193133746), (13, 133707978), (18, 96566873), (19, 91484406), (26, 66853989), (38, 45742203), (39, 44569326), (57, 30494802), (78, 22284663), (114, 15247401), (117, 14856442), (171, 10164934), (234, 7428221), (247, 7037262), (342, 5082467), (494, 3518631), (741, 2345754), (1482, 1172877), (2223, 781918), (4446, 390959)]