1121526

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 80

約数和(自身を含む): 3066624

約数和(自身を除く): 1945098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 43, 46, 54, 63, 69, 81, 86, 126, 129, 138, 161, 162, 189, 207, 258, 301, 322, 378, 387, 414, 483, 567, 602, 621, 774, 903, 966, 989, 1134, 1161, 1242, 1449, 1806, 1863, 1978, 2322, 2709, 2898, 2967, 3483, 3726, 4347, 5418, 5934, 6923, 6966, 8127, 8694, 8901, 13041, 13846, 16254, 17802, 20769, 24381, 26082, 26703, 41538, 48762, 53406, 62307, 80109, 124614, 160218, 186921, 373842, 560763, 1121526]

約数ペア:

[(1, 1121526), (2, 560763), (3, 373842), (6, 186921), (7, 160218), (9, 124614), (14, 80109), (18, 62307), (21, 53406), (23, 48762), (27, 41538), (42, 26703), (43, 26082), (46, 24381), (54, 20769), (63, 17802), (69, 16254), (81, 13846), (86, 13041), (126, 8901), (129, 8694), (138, 8127), (161, 6966), (162, 6923), (189, 5934), (207, 5418), (258, 4347), (301, 3726), (322, 3483), (378, 2967), (387, 2898), (414, 2709), (483, 2322), (567, 1978), (602, 1863), (621, 1806), (774, 1449), (903, 1242), (966, 1161), (989, 1134)]