7900542

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 19415760

約数和(自身を除く): 11515218

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, 1777, 2223, 3554, 4446, 5331, 10662, 15993, 23101, 31986, 33763, 46202, 67526, 69303, 101289, 138606, 202578, 207909, 303867, 415818, 438919, 607734, 877838, 1316757, 2633514, 3950271, 7900542]

約数ペア:

[(1, 7900542), (2, 3950271), (3, 2633514), (6, 1316757), (9, 877838), (13, 607734), (18, 438919), (19, 415818), (26, 303867), (38, 207909), (39, 202578), (57, 138606), (78, 101289), (114, 69303), (117, 67526), (171, 46202), (234, 33763), (247, 31986), (342, 23101), (494, 15993), (741, 10662), (1482, 5331), (1777, 4446), (2223, 3554)]