1259098218

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{14717}}^1$

素因数の和:14836

約数の個数: 72

約数和(自身を含む): 3206375172

約数和(自身を除く): 1947276954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 291, 294, 441, 582, 679, 873, 882, 1358, 1746, 2037, 4074, 4753, 6111, 9506, 12222, 14259, 14717, 28518, 29434, 42777, 44151, 85554, 88302, 103019, 132453, 206038, 264906, 309057, 618114, 721133, 927171, 1427549, 1442266, 1854342, 2163399, 2855098, 4282647, 4326798, 6490197, 8565294, 9992843, 12847941, 12980394, 19985686, 25695882, 29978529, 59957058, 69949901, 89935587, 139899802, 179871174, 209849703, 419699406, 629549109, 1259098218]

約数ペア:

[(1, 1259098218), (2, 629549109), (3, 419699406), (6, 209849703), (7, 179871174), (9, 139899802), (14, 89935587), (18, 69949901), (21, 59957058), (42, 29978529), (49, 25695882), (63, 19985686), (97, 12980394), (98, 12847941), (126, 9992843), (147, 8565294), (194, 6490197), (291, 4326798), (294, 4282647), (441, 2855098), (582, 2163399), (679, 1854342), (873, 1442266), (882, 1427549), (1358, 927171), (1746, 721133), (2037, 618114), (4074, 309057), (4753, 264906), (6111, 206038), (9506, 132453), (12222, 103019), (14259, 88302), (14717, 85554), (28518, 44151), (29434, 42777)]