19816801632

素因数分解:

$2^5\times 3^5\times {\mathrm{239}}^1\times {\mathrm{10663}}^1$

素因数の和:10927

約数の個数: 144

約数和(自身を含む): 58691243520

約数和(自身を除く): 38874441888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 239, 243, 288, 324, 432, 478, 486, 648, 717, 864, 956, 972, 1296, 1434, 1912, 1944, 2151, 2592, 2868, 3824, 3888, 4302, 5736, 6453, 7648, 7776, 8604, 10663, 11472, 12906, 17208, 19359, 21326, 22944, 25812, 31989, 34416, 38718, 42652, 51624, 58077, 63978, 68832, 77436, 85304, 95967, 103248, 116154, 127956, 154872, 170608, 191934, 206496, 232308, 255912, 287901, 309744, 341216, 383868, 464616, 511824, 575802, 619488, 767736, 863703, 929232, 1023648, 1151604, 1535472, 1727406, 1858464, 2303208, 2548457, 2591109, 3070944, 3454812, 4606416, 5096914, 5182218, 6909624, 7645371, 9212832, 10193828, 10364436, 13819248, 15290742, 20387656, 20728872, 22936113, 27638496, 30581484, 40775312, 41457744, 45872226, 61162968, 68808339, 81550624, 82915488, 91744452, 122325936, 137616678, 183488904, 206425017, 244651872, 275233356, 366977808, 412850034, 550466712, 619275051, 733955616, 825700068, 1100933424, 1238550102, 1651400136, 2201866848, 2477100204, 3302800272, 4954200408, 6605600544, 9908400816, 19816801632]

約数ペア:

[(1, 19816801632), (2, 9908400816), (3, 6605600544), (4, 4954200408), (6, 3302800272), (8, 2477100204), (9, 2201866848), (12, 1651400136), (16, 1238550102), (18, 1100933424), (24, 825700068), (27, 733955616), (32, 619275051), (36, 550466712), (48, 412850034), (54, 366977808), (72, 275233356), (81, 244651872), (96, 206425017), (108, 183488904), (144, 137616678), (162, 122325936), (216, 91744452), (239, 82915488), (243, 81550624), (288, 68808339), (324, 61162968), (432, 45872226), (478, 41457744), (486, 40775312), (648, 30581484), (717, 27638496), (864, 22936113), (956, 20728872), (972, 20387656), (1296, 15290742), (1434, 13819248), (1912, 10364436), (1944, 10193828), (2151, 9212832), (2592, 7645371), (2868, 6909624), (3824, 5182218), (3888, 5096914), (4302, 4606416), (5736, 3454812), (6453, 3070944), (7648, 2591109), (7776, 2548457), (8604, 2303208), (10663, 1858464), (11472, 1727406), (12906, 1535472), (17208, 1151604), (19359, 1023648), (21326, 929232), (22944, 863703), (25812, 767736), (31989, 619488), (34416, 575802), (38718, 511824), (42652, 464616), (51624, 383868), (58077, 341216), (63978, 309744), (68832, 287901), (77436, 255912), (85304, 232308), (95967, 206496), (103248, 191934), (116154, 170608), (127956, 154872)]