12205116

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 216

約数和(自身を含む): 42574896

約数和(自身を除く): 30369780

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 37, 42, 44, 49, 51, 63, 66, 68, 74, 77, 84, 98, 99, 102, 111, 119, 126, 132, 147, 148, 153, 154, 187, 196, 198, 204, 222, 231, 238, 252, 259, 294, 306, 308, 333, 357, 374, 396, 407, 441, 444, 462, 476, 518, 539, 561, 588, 612, 629, 666, 693, 714, 748, 777, 814, 833, 882, 924, 1036, 1071, 1078, 1122, 1221, 1258, 1309, 1332, 1386, 1428, 1554, 1617, 1628, 1666, 1683, 1764, 1813, 1887, 2142, 2156, 2244, 2331, 2442, 2499, 2516, 2618, 2772, 2849, 3108, 3234, 3332, 3366, 3626, 3663, 3774, 3927, 4284, 4403, 4662, 4851, 4884, 4998, 5236, 5439, 5661, 5698, 6468, 6732, 6919, 7252, 7326, 7497, 7548, 7854, 8547, 8806, 9163, 9324, 9702, 9996, 10878, 11322, 11396, 11781, 13209, 13838, 14652, 14994, 15708, 16317, 17094, 17612, 18326, 19404, 19943, 20757, 21756, 22644, 23562, 25641, 26418, 27489, 27676, 29988, 30821, 32634, 34188, 36652, 39627, 39886, 41514, 47124, 48433, 51282, 52836, 54978, 59829, 61642, 62271, 65268, 79254, 79772, 82467, 83028, 92463, 96866, 102564, 109956, 119658, 123284, 124542, 145299, 158508, 164934, 179487, 184926, 193732, 239316, 249084, 277389, 290598, 329868, 339031, 358974, 369852, 435897, 554778, 581196, 678062, 717948, 871794, 1017093, 1109556, 1356124, 1743588, 2034186, 3051279, 4068372, 6102558, 12205116]

約数ペア:

[(1, 12205116), (2, 6102558), (3, 4068372), (4, 3051279), (6, 2034186), (7, 1743588), (9, 1356124), (11, 1109556), (12, 1017093), (14, 871794), (17, 717948), (18, 678062), (21, 581196), (22, 554778), (28, 435897), (33, 369852), (34, 358974), (36, 339031), (37, 329868), (42, 290598), (44, 277389), (49, 249084), (51, 239316), (63, 193732), (66, 184926), (68, 179487), (74, 164934), (77, 158508), (84, 145299), (98, 124542), (99, 123284), (102, 119658), (111, 109956), (119, 102564), (126, 96866), (132, 92463), (147, 83028), (148, 82467), (153, 79772), (154, 79254), (187, 65268), (196, 62271), (198, 61642), (204, 59829), (222, 54978), (231, 52836), (238, 51282), (252, 48433), (259, 47124), (294, 41514), (306, 39886), (308, 39627), (333, 36652), (357, 34188), (374, 32634), (396, 30821), (407, 29988), (441, 27676), (444, 27489), (462, 26418), (476, 25641), (518, 23562), (539, 22644), (561, 21756), (588, 20757), (612, 19943), (629, 19404), (666, 18326), (693, 17612), (714, 17094), (748, 16317), (777, 15708), (814, 14994), (833, 14652), (882, 13838), (924, 13209), (1036, 11781), (1071, 11396), (1078, 11322), (1122, 10878), (1221, 9996), (1258, 9702), (1309, 9324), (1332, 9163), (1386, 8806), (1428, 8547), (1554, 7854), (1617, 7548), (1628, 7497), (1666, 7326), (1683, 7252), (1764, 6919), (1813, 6732), (1887, 6468), (2142, 5698), (2156, 5661), (2244, 5439), (2331, 5236), (2442, 4998), (2499, 4884), (2516, 4851), (2618, 4662), (2772, 4403), (2849, 4284), (3108, 3927), (3234, 3774), (3332, 3663), (3366, 3626)]