218772019998

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{61871}}^1$

素因数の和:62123

約数の個数: 144

約数和(自身を含む): 583175773440

約数和(自身を除く): 364403753442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 211, 266, 294, 342, 399, 422, 441, 633, 798, 882, 931, 1197, 1266, 1477, 1862, 1899, 2394, 2793, 2954, 3798, 4009, 4431, 5586, 8018, 8379, 8862, 10339, 12027, 13293, 16758, 20678, 24054, 26586, 28063, 31017, 36081, 56126, 61871, 62034, 72162, 84189, 93051, 123742, 168378, 185613, 186102, 196441, 252567, 371226, 392882, 433097, 505134, 556839, 589323, 866194, 1113678, 1175549, 1178646, 1299291, 1767969, 2351098, 2598582, 3031679, 3526647, 3535938, 3897873, 6063358, 7053294, 7795746, 8228843, 9095037, 10579941, 13054781, 16457686, 18190074, 21159882, 24686529, 26109562, 27285111, 39164343, 49373058, 54570222, 57601901, 74059587, 78328686, 91383467, 115203802, 117493029, 148119174, 172805703, 182766934, 234986058, 248040839, 274150401, 345611406, 496081678, 518417109, 548300802, 639684269, 744122517, 822451203, 1036834218, 1279368538, 1488245034, 1644902406, 1736285873, 1919052807, 2232367551, 3472571746, 3838105614, 4464735102, 5208857619, 5757158421, 10417715238, 11514316842, 12154001111, 15626572857, 24308002222, 31253145714, 36462003333, 72924006666, 109386009999, 218772019998]

約数ペア:

[(1, 218772019998), (2, 109386009999), (3, 72924006666), (6, 36462003333), (7, 31253145714), (9, 24308002222), (14, 15626572857), (18, 12154001111), (19, 11514316842), (21, 10417715238), (38, 5757158421), (42, 5208857619), (49, 4464735102), (57, 3838105614), (63, 3472571746), (98, 2232367551), (114, 1919052807), (126, 1736285873), (133, 1644902406), (147, 1488245034), (171, 1279368538), (211, 1036834218), (266, 822451203), (294, 744122517), (342, 639684269), (399, 548300802), (422, 518417109), (441, 496081678), (633, 345611406), (798, 274150401), (882, 248040839), (931, 234986058), (1197, 182766934), (1266, 172805703), (1477, 148119174), (1862, 117493029), (1899, 115203802), (2394, 91383467), (2793, 78328686), (2954, 74059587), (3798, 57601901), (4009, 54570222), (4431, 49373058), (5586, 39164343), (8018, 27285111), (8379, 26109562), (8862, 24686529), (10339, 21159882), (12027, 18190074), (13293, 16457686), (16758, 13054781), (20678, 10579941), (24054, 9095037), (26586, 8228843), (28063, 7795746), (31017, 7053294), (36081, 6063358), (56126, 3897873), (61871, 3535938), (62034, 3526647), (72162, 3031679), (84189, 2598582), (93051, 2351098), (123742, 1767969), (168378, 1299291), (185613, 1178646), (186102, 1175549), (196441, 1113678), (252567, 866194), (371226, 589323), (392882, 556839), (433097, 505134)]