1212173886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2590

約数の個数: 96

約数和(自身を含む): 3078109440

約数和(自身を除く): 1865935554

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 121, 154, 194, 231, 242, 291, 363, 462, 582, 679, 726, 847, 1067, 1358, 1694, 2037, 2134, 2459, 2541, 3201, 4074, 4918, 5082, 6402, 7377, 7469, 11737, 14754, 14938, 17213, 22407, 23474, 27049, 34426, 35211, 44814, 51639, 54098, 70422, 81147, 82159, 103278, 162294, 164318, 189343, 238523, 246477, 297539, 378686, 477046, 492954, 568029, 595078, 715569, 892617, 1136058, 1431138, 1669661, 1785234, 2082773, 2623753, 3339322, 4165546, 5008983, 5247506, 6248319, 7871259, 10017966, 12496638, 15742518, 18366271, 28861283, 36732542, 55098813, 57722566, 86583849, 110197626, 173167698, 202028981, 404057962, 606086943, 1212173886]

約数ペア:

[(1, 1212173886), (2, 606086943), (3, 404057962), (6, 202028981), (7, 173167698), (11, 110197626), (14, 86583849), (21, 57722566), (22, 55098813), (33, 36732542), (42, 28861283), (66, 18366271), (77, 15742518), (97, 12496638), (121, 10017966), (154, 7871259), (194, 6248319), (231, 5247506), (242, 5008983), (291, 4165546), (363, 3339322), (462, 2623753), (582, 2082773), (679, 1785234), (726, 1669661), (847, 1431138), (1067, 1136058), (1358, 892617), (1694, 715569), (2037, 595078), (2134, 568029), (2459, 492954), (2541, 477046), (3201, 378686), (4074, 297539), (4918, 246477), (5082, 238523), (6402, 189343), (7377, 164318), (7469, 162294), (11737, 103278), (14754, 82159), (14938, 81147), (17213, 70422), (22407, 54098), (23474, 51639), (27049, 44814), (34426, 35211)]