12480566238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2447}}^1$

素因数の和:2699

約数の個数: 128

約数和(自身を含む): 32261898240

約数和(自身を除く): 19781332002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 131, 189, 206, 262, 309, 378, 393, 618, 721, 786, 917, 927, 1179, 1442, 1834, 1854, 2163, 2358, 2447, 2751, 2781, 3537, 4326, 4894, 5502, 5562, 6489, 7074, 7341, 8253, 12978, 13493, 14682, 16506, 17129, 19467, 22023, 24759, 26986, 34258, 38934, 40479, 44046, 49518, 51387, 66069, 80958, 94451, 102774, 121437, 132138, 154161, 188902, 242874, 252041, 283353, 308322, 320557, 364311, 462483, 504082, 566706, 641114, 728622, 756123, 850059, 924966, 961671, 1512246, 1700118, 1764287, 1923342, 2243899, 2268369, 2550177, 2885013, 3528574, 4487798, 4536738, 5100354, 5292861, 5770026, 6731697, 6805107, 8655039, 10585722, 13463394, 13610214, 15878583, 17310078, 20195091, 31757166, 33017371, 40390182, 47635749, 60585273, 66034742, 95271498, 99052113, 121170546, 198104226, 231121597, 297156339, 462243194, 594312678, 693364791, 891469017, 1386729582, 1782938034, 2080094373, 4160188746, 6240283119, 12480566238]

約数ペア:

[(1, 12480566238), (2, 6240283119), (3, 4160188746), (6, 2080094373), (7, 1782938034), (9, 1386729582), (14, 891469017), (18, 693364791), (21, 594312678), (27, 462243194), (42, 297156339), (54, 231121597), (63, 198104226), (103, 121170546), (126, 99052113), (131, 95271498), (189, 66034742), (206, 60585273), (262, 47635749), (309, 40390182), (378, 33017371), (393, 31757166), (618, 20195091), (721, 17310078), (786, 15878583), (917, 13610214), (927, 13463394), (1179, 10585722), (1442, 8655039), (1834, 6805107), (1854, 6731697), (2163, 5770026), (2358, 5292861), (2447, 5100354), (2751, 4536738), (2781, 4487798), (3537, 3528574), (4326, 2885013), (4894, 2550177), (5502, 2268369), (5562, 2243899), (6489, 1923342), (7074, 1764287), (7341, 1700118), (8253, 1512246), (12978, 961671), (13493, 924966), (14682, 850059), (16506, 756123), (17129, 728622), (19467, 641114), (22023, 566706), (24759, 504082), (26986, 462483), (34258, 364311), (38934, 320557), (40479, 308322), (44046, 283353), (49518, 252041), (51387, 242874), (66069, 188902), (80958, 154161), (94451, 132138), (102774, 121437)]