12803868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 41932800

約数和(自身を除く): 29128932

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, 149, 154, 186, 198, 217, 231, 252, 279, 298, 308, 341, 372, 396, 434, 447, 462, 558, 596, 651, 682, 693, 868, 894, 924, 1023, 1043, 1116, 1302, 1341, 1364, 1386, 1639, 1788, 1953, 2046, 2086, 2387, 2604, 2682, 2772, 3069, 3129, 3278, 3906, 4092, 4172, 4619, 4774, 4917, 5364, 6138, 6258, 6556, 7161, 7812, 9238, 9387, 9548, 9834, 11473, 12276, 12516, 13857, 14322, 14751, 18476, 18774, 19668, 21483, 22946, 27714, 28644, 29502, 32333, 34419, 37548, 41571, 42966, 45892, 50809, 55428, 59004, 64666, 68838, 83142, 85932, 96999, 101618, 103257, 129332, 137676, 152427, 166284, 193998, 203236, 206514, 290997, 304854, 355663, 387996, 413028, 457281, 581994, 609708, 711326, 914562, 1066989, 1163988, 1422652, 1829124, 2133978, 3200967, 4267956, 6401934, 12803868]

約数ペア:

[(1, 12803868), (2, 6401934), (3, 4267956), (4, 3200967), (6, 2133978), (7, 1829124), (9, 1422652), (11, 1163988), (12, 1066989), (14, 914562), (18, 711326), (21, 609708), (22, 581994), (28, 457281), (31, 413028), (33, 387996), (36, 355663), (42, 304854), (44, 290997), (62, 206514), (63, 203236), (66, 193998), (77, 166284), (84, 152427), (93, 137676), (99, 129332), (124, 103257), (126, 101618), (132, 96999), (149, 85932), (154, 83142), (186, 68838), (198, 64666), (217, 59004), (231, 55428), (252, 50809), (279, 45892), (298, 42966), (308, 41571), (341, 37548), (372, 34419), (396, 32333), (434, 29502), (447, 28644), (462, 27714), (558, 22946), (596, 21483), (651, 19668), (682, 18774), (693, 18476), (868, 14751), (894, 14322), (924, 13857), (1023, 12516), (1043, 12276), (1116, 11473), (1302, 9834), (1341, 9548), (1364, 9387), (1386, 9238), (1639, 7812), (1788, 7161), (1953, 6556), (2046, 6258), (2086, 6138), (2387, 5364), (2604, 4917), (2682, 4774), (2772, 4619), (3069, 4172), (3129, 4092), (3278, 3906)]