20190227148

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{125777}}^1$

素因数の和:125821

約数の個数: 144

約数和(自身を含む): 64096468800

約数和(自身を除く): 43906241652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1274, 1372, 1638, 1764, 1911, 2058, 2548, 3087, 3276, 3822, 4116, 4459, 5733, 6174, 7644, 8918, 11466, 12348, 13377, 17836, 22932, 26754, 40131, 53508, 80262, 125777, 160524, 251554, 377331, 503108, 754662, 880439, 1131993, 1509324, 1635101, 1760878, 2263986, 2641317, 3270202, 3521756, 4527972, 4905303, 5282634, 6163073, 6540404, 7923951, 9810606, 10565268, 11445707, 12326146, 14715909, 15847902, 18489219, 19621212, 22891414, 24652292, 29431818, 31695804, 34337121, 36978438, 43141511, 45782828, 55467657, 58863636, 68674242, 73956876, 80119949, 86283022, 103011363, 110935314, 129424533, 137348484, 160239898, 172566044, 206022726, 221870628, 240359847, 258849066, 320479796, 388273599, 412045452, 480719694, 517698132, 560839643, 721079541, 776547198, 961439388, 1121679286, 1442159082, 1553094396, 1682518929, 2243358572, 2884318164, 3365037858, 5047556787, 6730075716, 10095113574, 20190227148]

約数ペア:

[(1, 20190227148), (2, 10095113574), (3, 6730075716), (4, 5047556787), (6, 3365037858), (7, 2884318164), (9, 2243358572), (12, 1682518929), (13, 1553094396), (14, 1442159082), (18, 1121679286), (21, 961439388), (26, 776547198), (28, 721079541), (36, 560839643), (39, 517698132), (42, 480719694), (49, 412045452), (52, 388273599), (63, 320479796), (78, 258849066), (84, 240359847), (91, 221870628), (98, 206022726), (117, 172566044), (126, 160239898), (147, 137348484), (156, 129424533), (182, 110935314), (196, 103011363), (234, 86283022), (252, 80119949), (273, 73956876), (294, 68674242), (343, 58863636), (364, 55467657), (441, 45782828), (468, 43141511), (546, 36978438), (588, 34337121), (637, 31695804), (686, 29431818), (819, 24652292), (882, 22891414), (1029, 19621212), (1092, 18489219), (1274, 15847902), (1372, 14715909), (1638, 12326146), (1764, 11445707), (1911, 10565268), (2058, 9810606), (2548, 7923951), (3087, 6540404), (3276, 6163073), (3822, 5282634), (4116, 4905303), (4459, 4527972), (5733, 3521756), (6174, 3270202), (7644, 2641317), (8918, 2263986), (11466, 1760878), (12348, 1635101), (13377, 1509324), (17836, 1131993), (22932, 880439), (26754, 754662), (40131, 503108), (53508, 377331), (80262, 251554), (125777, 160524)]