7725666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 17655840

約数和(自身を除く): 9930174

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 401, 494, 507, 741, 802, 1014, 1203, 1482, 2406, 3211, 5213, 6422, 7619, 9633, 10426, 15238, 15639, 19266, 22857, 31278, 45714, 67769, 99047, 135538, 198094, 203307, 297141, 406614, 594282, 1287611, 2575222, 3862833, 7725666]

約数ペア:

[(1, 7725666), (2, 3862833), (3, 2575222), (6, 1287611), (13, 594282), (19, 406614), (26, 297141), (38, 203307), (39, 198094), (57, 135538), (78, 99047), (114, 67769), (169, 45714), (247, 31278), (338, 22857), (401, 19266), (494, 15639), (507, 15238), (741, 10426), (802, 9633), (1014, 7619), (1203, 6422), (1482, 5213), (2406, 3211)]