25231626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4715

約数の個数: 48

約数和(自身を含む): 63945024

約数和(自身を除く): 38713398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 4657, 5418, 9314, 13971, 27942, 32599, 41913, 65198, 83826, 97797, 195594, 200251, 293391, 400502, 586782, 600753, 1201506, 1401757, 1802259, 2803514, 3604518, 4205271, 8410542, 12615813, 25231626]

約数ペア:

[(1, 25231626), (2, 12615813), (3, 8410542), (6, 4205271), (7, 3604518), (9, 2803514), (14, 1802259), (18, 1401757), (21, 1201506), (42, 600753), (43, 586782), (63, 400502), (86, 293391), (126, 200251), (129, 195594), (258, 97797), (301, 83826), (387, 65198), (602, 41913), (774, 32599), (903, 27942), (1806, 13971), (2709, 9314), (4657, 5418)]