17221994118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{122147}}^1$

素因数の和:122538

約数の個数: 64

約数和(自身を含む): 43856017920

約数和(自身を除く): 26634023802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 746, 1119, 2238, 2611, 3357, 5222, 6714, 7833, 10071, 15666, 20142, 23499, 46998, 70497, 122147, 140994, 244294, 366441, 732882, 855029, 1099323, 1710058, 2198646, 2565087, 3297969, 5130174, 6595938, 7695261, 15390522, 23085783, 45560831, 46171566, 91121662, 136682493, 273364986, 318925817, 410047479, 637851634, 820094958, 956777451, 1230142437, 1913554902, 2460284874, 2870332353, 5740664706, 8610997059, 17221994118]

約数ペア:

[(1, 17221994118), (2, 8610997059), (3, 5740664706), (6, 2870332353), (7, 2460284874), (9, 1913554902), (14, 1230142437), (18, 956777451), (21, 820094958), (27, 637851634), (42, 410047479), (54, 318925817), (63, 273364986), (126, 136682493), (189, 91121662), (373, 46171566), (378, 45560831), (746, 23085783), (1119, 15390522), (2238, 7695261), (2611, 6595938), (3357, 5130174), (5222, 3297969), (6714, 2565087), (7833, 2198646), (10071, 1710058), (15666, 1099323), (20142, 855029), (23499, 732882), (46998, 366441), (70497, 244294), (122147, 140994)]