38801826

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 106437240

約数和(自身を除く): 67635414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 41, 42, 49, 58, 63, 74, 82, 87, 98, 111, 123, 126, 147, 174, 203, 222, 246, 259, 261, 287, 294, 333, 369, 406, 441, 518, 522, 574, 609, 666, 738, 777, 861, 882, 1073, 1189, 1218, 1421, 1517, 1554, 1722, 1813, 1827, 2009, 2146, 2331, 2378, 2583, 2842, 3034, 3219, 3567, 3626, 3654, 4018, 4263, 4551, 4662, 5166, 5439, 6027, 6438, 7134, 7511, 8323, 8526, 9102, 9657, 10619, 10701, 10878, 12054, 12789, 13653, 15022, 16317, 16646, 18081, 19314, 21238, 21402, 22533, 24969, 25578, 27306, 31857, 32634, 36162, 43993, 45066, 49938, 52577, 58261, 63714, 67599, 74333, 74907, 87986, 95571, 105154, 116522, 131979, 135198, 148666, 149814, 157731, 174783, 191142, 222999, 263958, 307951, 315462, 349566, 395937, 445998, 473193, 524349, 615902, 668997, 791874, 923853, 946386, 1048698, 1337994, 1847706, 2155657, 2771559, 4311314, 5543118, 6466971, 12933942, 19400913, 38801826]

約数ペア:

[(1, 38801826), (2, 19400913), (3, 12933942), (6, 6466971), (7, 5543118), (9, 4311314), (14, 2771559), (18, 2155657), (21, 1847706), (29, 1337994), (37, 1048698), (41, 946386), (42, 923853), (49, 791874), (58, 668997), (63, 615902), (74, 524349), (82, 473193), (87, 445998), (98, 395937), (111, 349566), (123, 315462), (126, 307951), (147, 263958), (174, 222999), (203, 191142), (222, 174783), (246, 157731), (259, 149814), (261, 148666), (287, 135198), (294, 131979), (333, 116522), (369, 105154), (406, 95571), (441, 87986), (518, 74907), (522, 74333), (574, 67599), (609, 63714), (666, 58261), (738, 52577), (777, 49938), (861, 45066), (882, 43993), (1073, 36162), (1189, 32634), (1218, 31857), (1421, 27306), (1517, 25578), (1554, 24969), (1722, 22533), (1813, 21402), (1827, 21238), (2009, 19314), (2146, 18081), (2331, 16646), (2378, 16317), (2583, 15022), (2842, 13653), (3034, 12789), (3219, 12054), (3567, 10878), (3626, 10701), (3654, 10619), (4018, 9657), (4263, 9102), (4551, 8526), (4662, 8323), (5166, 7511), (5439, 7134), (6027, 6438)]