2589846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 6303744

約数和(自身を除く): 3713898

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 383, 483, 766, 966, 1127, 1149, 2254, 2298, 2681, 3381, 5362, 6762, 8043, 8809, 16086, 17618, 18767, 26427, 37534, 52854, 56301, 61663, 112602, 123326, 184989, 369978, 431641, 863282, 1294923, 2589846]

約数ペア:

[(1, 2589846), (2, 1294923), (3, 863282), (6, 431641), (7, 369978), (14, 184989), (21, 123326), (23, 112602), (42, 61663), (46, 56301), (49, 52854), (69, 37534), (98, 26427), (138, 18767), (147, 17618), (161, 16086), (294, 8809), (322, 8043), (383, 6762), (483, 5362), (766, 3381), (966, 2681), (1127, 2298), (1149, 2254)]