12396978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 32348160

約数和(自身を除く): 19951182

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 127, 153, 174, 187, 198, 254, 261, 306, 319, 374, 381, 493, 522, 561, 638, 762, 957, 986, 1122, 1143, 1397, 1479, 1683, 1914, 2159, 2286, 2794, 2871, 2958, 3366, 3683, 4191, 4318, 4437, 5423, 5742, 6477, 7366, 8382, 8874, 10846, 11049, 12573, 12954, 16269, 19431, 22098, 23749, 25146, 32538, 33147, 38862, 40513, 47498, 48807, 62611, 66294, 71247, 81026, 97614, 121539, 125222, 142494, 187833, 213741, 243078, 364617, 375666, 427482, 563499, 688721, 729234, 1126998, 1377442, 2066163, 4132326, 6198489, 12396978]

約数ペア:

[(1, 12396978), (2, 6198489), (3, 4132326), (6, 2066163), (9, 1377442), (11, 1126998), (17, 729234), (18, 688721), (22, 563499), (29, 427482), (33, 375666), (34, 364617), (51, 243078), (58, 213741), (66, 187833), (87, 142494), (99, 125222), (102, 121539), (127, 97614), (153, 81026), (174, 71247), (187, 66294), (198, 62611), (254, 48807), (261, 47498), (306, 40513), (319, 38862), (374, 33147), (381, 32538), (493, 25146), (522, 23749), (561, 22098), (638, 19431), (762, 16269), (957, 12954), (986, 12573), (1122, 11049), (1143, 10846), (1397, 8874), (1479, 8382), (1683, 7366), (1914, 6477), (2159, 5742), (2286, 5423), (2794, 4437), (2871, 4318), (2958, 4191), (3366, 3683)]