12787434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 33359040

約数和(自身を除く): 20571606

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 29, 33, 34, 51, 58, 66, 87, 99, 102, 131, 153, 174, 187, 198, 261, 262, 306, 319, 374, 393, 493, 522, 561, 638, 786, 957, 986, 1122, 1179, 1441, 1479, 1683, 1914, 2227, 2358, 2871, 2882, 2958, 3366, 3799, 4323, 4437, 4454, 5423, 5742, 6681, 7598, 8646, 8874, 10846, 11397, 12969, 13362, 16269, 20043, 22794, 24497, 25938, 32538, 34191, 40086, 41789, 48807, 48994, 64583, 68382, 73491, 83578, 97614, 125367, 129166, 146982, 193749, 220473, 250734, 376101, 387498, 440946, 581247, 710413, 752202, 1162494, 1420826, 2131239, 4262478, 6393717, 12787434]

約数ペア:

[(1, 12787434), (2, 6393717), (3, 4262478), (6, 2131239), (9, 1420826), (11, 1162494), (17, 752202), (18, 710413), (22, 581247), (29, 440946), (33, 387498), (34, 376101), (51, 250734), (58, 220473), (66, 193749), (87, 146982), (99, 129166), (102, 125367), (131, 97614), (153, 83578), (174, 73491), (187, 68382), (198, 64583), (261, 48994), (262, 48807), (306, 41789), (319, 40086), (374, 34191), (393, 32538), (493, 25938), (522, 24497), (561, 22794), (638, 20043), (786, 16269), (957, 13362), (986, 12969), (1122, 11397), (1179, 10846), (1441, 8874), (1479, 8646), (1683, 7598), (1914, 6681), (2227, 5742), (2358, 5423), (2871, 4454), (2882, 4437), (2958, 4323), (3366, 3799)]