12172842

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 31409280

約数和(自身を除く): 19236438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 121, 138, 162, 198, 207, 242, 243, 253, 297, 363, 414, 486, 506, 594, 621, 726, 729, 759, 891, 1089, 1242, 1458, 1518, 1782, 1863, 2178, 2187, 2277, 2673, 2783, 3267, 3726, 4374, 4554, 5346, 5566, 5589, 6534, 6831, 8019, 8349, 9801, 11178, 13662, 16038, 16698, 16767, 19602, 20493, 24057, 25047, 29403, 33534, 40986, 48114, 50094, 50301, 58806, 61479, 75141, 88209, 100602, 122958, 150282, 176418, 184437, 225423, 264627, 368874, 450846, 529254, 553311, 676269, 1106622, 1352538, 2028807, 4057614, 6086421, 12172842]

約数ペア:

[(1, 12172842), (2, 6086421), (3, 4057614), (6, 2028807), (9, 1352538), (11, 1106622), (18, 676269), (22, 553311), (23, 529254), (27, 450846), (33, 368874), (46, 264627), (54, 225423), (66, 184437), (69, 176418), (81, 150282), (99, 122958), (121, 100602), (138, 88209), (162, 75141), (198, 61479), (207, 58806), (242, 50301), (243, 50094), (253, 48114), (297, 40986), (363, 33534), (414, 29403), (486, 25047), (506, 24057), (594, 20493), (621, 19602), (726, 16767), (729, 16698), (759, 16038), (891, 13662), (1089, 11178), (1242, 9801), (1458, 8349), (1518, 8019), (1782, 6831), (1863, 6534), (2178, 5589), (2187, 5566), (2277, 5346), (2673, 4554), (2783, 4374), (3267, 3726)]