7068906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1777}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 17474184

約数和(自身を除く): 10405278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1777, 1989, 3554, 3978, 5331, 10662, 15993, 23101, 30209, 31986, 46202, 60418, 69303, 90627, 138606, 181254, 207909, 271881, 392717, 415818, 543762, 785434, 1178151, 2356302, 3534453, 7068906]

約数ペア:

[(1, 7068906), (2, 3534453), (3, 2356302), (6, 1178151), (9, 785434), (13, 543762), (17, 415818), (18, 392717), (26, 271881), (34, 207909), (39, 181254), (51, 138606), (78, 90627), (102, 69303), (117, 60418), (153, 46202), (221, 31986), (234, 30209), (306, 23101), (442, 15993), (663, 10662), (1326, 5331), (1777, 3978), (1989, 3554)]