68193666

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 155510784

約数和(自身を除く): 87317118

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 762, 1143, 1297, 2286, 2594, 2921, 3891, 5842, 7782, 8763, 11673, 17526, 23346, 26289, 29831, 52578, 59662, 89493, 164719, 178986, 268479, 329438, 494157, 536958, 988314, 1482471, 2964942, 3788537, 7577074, 11365611, 22731222, 34096833, 68193666]

約数ペア:

[(1, 68193666), (2, 34096833), (3, 22731222), (6, 11365611), (9, 7577074), (18, 3788537), (23, 2964942), (46, 1482471), (69, 988314), (127, 536958), (138, 494157), (207, 329438), (254, 268479), (381, 178986), (414, 164719), (762, 89493), (1143, 59662), (1297, 52578), (2286, 29831), (2594, 26289), (2921, 23346), (3891, 17526), (5842, 11673), (7782, 8763)]