2386986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 5811264

約数和(自身を除く): 3424278

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 353, 483, 706, 966, 1059, 1127, 2118, 2254, 2471, 3381, 4942, 6762, 7413, 8119, 14826, 16238, 17297, 24357, 34594, 48714, 51891, 56833, 103782, 113666, 170499, 340998, 397831, 795662, 1193493, 2386986]

約数ペア:

[(1, 2386986), (2, 1193493), (3, 795662), (6, 397831), (7, 340998), (14, 170499), (21, 113666), (23, 103782), (42, 56833), (46, 51891), (49, 48714), (69, 34594), (98, 24357), (138, 17297), (147, 16238), (161, 14826), (294, 8119), (322, 7413), (353, 6762), (483, 4942), (706, 3381), (966, 2471), (1059, 2254), (1127, 2118)]