12975732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 42491904

約数和(自身を除く): 29516172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 151, 154, 186, 198, 217, 231, 252, 279, 302, 308, 341, 372, 396, 434, 453, 462, 558, 604, 651, 682, 693, 868, 906, 924, 1023, 1057, 1116, 1302, 1359, 1364, 1386, 1661, 1812, 1953, 2046, 2114, 2387, 2604, 2718, 2772, 3069, 3171, 3322, 3906, 4092, 4228, 4681, 4774, 4983, 5436, 6138, 6342, 6644, 7161, 7812, 9362, 9513, 9548, 9966, 11627, 12276, 12684, 14043, 14322, 14949, 18724, 19026, 19932, 21483, 23254, 28086, 28644, 29898, 32767, 34881, 38052, 42129, 42966, 46508, 51491, 56172, 59796, 65534, 69762, 84258, 85932, 98301, 102982, 104643, 131068, 139524, 154473, 168516, 196602, 205964, 209286, 294903, 308946, 360437, 393204, 418572, 463419, 589806, 617892, 720874, 926838, 1081311, 1179612, 1441748, 1853676, 2162622, 3243933, 4325244, 6487866, 12975732]

約数ペア:

[(1, 12975732), (2, 6487866), (3, 4325244), (4, 3243933), (6, 2162622), (7, 1853676), (9, 1441748), (11, 1179612), (12, 1081311), (14, 926838), (18, 720874), (21, 617892), (22, 589806), (28, 463419), (31, 418572), (33, 393204), (36, 360437), (42, 308946), (44, 294903), (62, 209286), (63, 205964), (66, 196602), (77, 168516), (84, 154473), (93, 139524), (99, 131068), (124, 104643), (126, 102982), (132, 98301), (151, 85932), (154, 84258), (186, 69762), (198, 65534), (217, 59796), (231, 56172), (252, 51491), (279, 46508), (302, 42966), (308, 42129), (341, 38052), (372, 34881), (396, 32767), (434, 29898), (453, 28644), (462, 28086), (558, 23254), (604, 21483), (651, 19932), (682, 19026), (693, 18724), (868, 14949), (906, 14322), (924, 14043), (1023, 12684), (1057, 12276), (1116, 11627), (1302, 9966), (1359, 9548), (1364, 9513), (1386, 9362), (1661, 7812), (1812, 7161), (1953, 6644), (2046, 6342), (2114, 6138), (2387, 5436), (2604, 4983), (2718, 4774), (2772, 4681), (3069, 4228), (3171, 4092), (3322, 3906)]