12881232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1017

約数の個数: 120

約数和(自身を含む): 44413824

約数和(自身を除く): 31532592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 983, 1008, 1092, 1456, 1638, 1872, 1966, 2184, 2949, 3276, 3932, 4368, 5898, 6552, 6881, 7864, 8847, 11796, 12779, 13104, 13762, 15728, 17694, 20643, 23592, 25558, 27524, 35388, 38337, 41286, 47184, 51116, 55048, 61929, 70776, 76674, 82572, 89453, 102232, 110096, 115011, 123858, 141552, 153348, 165144, 178906, 204464, 230022, 247716, 268359, 306696, 330288, 357812, 460044, 495432, 536718, 613392, 715624, 805077, 920088, 990864, 1073436, 1431248, 1610154, 1840176, 2146872, 3220308, 4293744, 6440616, 12881232]

約数ペア:

[(1, 12881232), (2, 6440616), (3, 4293744), (4, 3220308), (6, 2146872), (7, 1840176), (8, 1610154), (9, 1431248), (12, 1073436), (13, 990864), (14, 920088), (16, 805077), (18, 715624), (21, 613392), (24, 536718), (26, 495432), (28, 460044), (36, 357812), (39, 330288), (42, 306696), (48, 268359), (52, 247716), (56, 230022), (63, 204464), (72, 178906), (78, 165144), (84, 153348), (91, 141552), (104, 123858), (112, 115011), (117, 110096), (126, 102232), (144, 89453), (156, 82572), (168, 76674), (182, 70776), (208, 61929), (234, 55048), (252, 51116), (273, 47184), (312, 41286), (336, 38337), (364, 35388), (468, 27524), (504, 25558), (546, 23592), (624, 20643), (728, 17694), (819, 15728), (936, 13762), (983, 13104), (1008, 12779), (1092, 11796), (1456, 8847), (1638, 7864), (1872, 6881), (1966, 6552), (2184, 5898), (2949, 4368), (3276, 3932)]