7131554874

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 15962474880

約数和(自身を除く): 8830920006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 443, 482, 723, 886, 1237, 1329, 1446, 2169, 2474, 2658, 3711, 3987, 4338, 6507, 7422, 7974, 11133, 11961, 13014, 22266, 23922, 33399, 66798, 106763, 213526, 298117, 320289, 547991, 596234, 640578, 894351, 960867, 1095982, 1643973, 1788702, 1921734, 2683053, 2882601, 3287946, 4931919, 5366106, 5765202, 8049159, 9863838, 14795757, 16098318, 29591514, 132065831, 264131662, 396197493, 792394986, 1188592479, 2377184958, 3565777437, 7131554874]

約数ペア:

[(1, 7131554874), (2, 3565777437), (3, 2377184958), (6, 1188592479), (9, 792394986), (18, 396197493), (27, 264131662), (54, 132065831), (241, 29591514), (443, 16098318), (482, 14795757), (723, 9863838), (886, 8049159), (1237, 5765202), (1329, 5366106), (1446, 4931919), (2169, 3287946), (2474, 2882601), (2658, 2683053), (3711, 1921734), (3987, 1788702), (4338, 1643973), (6507, 1095982), (7422, 960867), (7974, 894351), (11133, 640578), (11961, 596234), (13014, 547991), (22266, 320289), (23922, 298117), (33399, 213526), (66798, 106763)]