12419946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 35942400

約数和(自身を除く): 23522454

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 103, 126, 154, 174, 189, 198, 203, 206, 231, 261, 297, 309, 319, 378, 406, 462, 522, 594, 609, 618, 638, 693, 721, 783, 927, 957, 1133, 1218, 1386, 1442, 1566, 1827, 1854, 1914, 2079, 2163, 2233, 2266, 2781, 2871, 2987, 3399, 3654, 4158, 4326, 4466, 5481, 5562, 5742, 5974, 6489, 6699, 6798, 7931, 8613, 8961, 10197, 10962, 12978, 13398, 15862, 17226, 17922, 19467, 20097, 20394, 20909, 23793, 26883, 30591, 32857, 38934, 40194, 41818, 47586, 53766, 60291, 61182, 62727, 65714, 71379, 80649, 98571, 120582, 125454, 142758, 161298, 188181, 197142, 214137, 229999, 295713, 376362, 428274, 459998, 564543, 591426, 689997, 887139, 1129086, 1379994, 1774278, 2069991, 4139982, 6209973, 12419946]

約数ペア:

[(1, 12419946), (2, 6209973), (3, 4139982), (6, 2069991), (7, 1774278), (9, 1379994), (11, 1129086), (14, 887139), (18, 689997), (21, 591426), (22, 564543), (27, 459998), (29, 428274), (33, 376362), (42, 295713), (54, 229999), (58, 214137), (63, 197142), (66, 188181), (77, 161298), (87, 142758), (99, 125454), (103, 120582), (126, 98571), (154, 80649), (174, 71379), (189, 65714), (198, 62727), (203, 61182), (206, 60291), (231, 53766), (261, 47586), (297, 41818), (309, 40194), (319, 38934), (378, 32857), (406, 30591), (462, 26883), (522, 23793), (594, 20909), (609, 20394), (618, 20097), (638, 19467), (693, 17922), (721, 17226), (783, 15862), (927, 13398), (957, 12978), (1133, 10962), (1218, 10197), (1386, 8961), (1442, 8613), (1566, 7931), (1827, 6798), (1854, 6699), (1914, 6489), (2079, 5974), (2163, 5742), (2233, 5562), (2266, 5481), (2781, 4466), (2871, 4326), (2987, 4158), (3399, 3654)]