11820312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 37440000

約数和(自身を除く): 25619688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 499, 504, 564, 658, 846, 987, 998, 1128, 1316, 1497, 1692, 1974, 1996, 2632, 2961, 2994, 3384, 3493, 3948, 3992, 4491, 5922, 5988, 6986, 7896, 8982, 10479, 11844, 11976, 13972, 17964, 20958, 23453, 23688, 27944, 31437, 35928, 41916, 46906, 62874, 70359, 83832, 93812, 125748, 140718, 164171, 187624, 211077, 251496, 281436, 328342, 422154, 492513, 562872, 656684, 844308, 985026, 1313368, 1477539, 1688616, 1970052, 2955078, 3940104, 5910156, 11820312]

約数ペア:

[(1, 11820312), (2, 5910156), (3, 3940104), (4, 2955078), (6, 1970052), (7, 1688616), (8, 1477539), (9, 1313368), (12, 985026), (14, 844308), (18, 656684), (21, 562872), (24, 492513), (28, 422154), (36, 328342), (42, 281436), (47, 251496), (56, 211077), (63, 187624), (72, 164171), (84, 140718), (94, 125748), (126, 93812), (141, 83832), (168, 70359), (188, 62874), (252, 46906), (282, 41916), (329, 35928), (376, 31437), (423, 27944), (499, 23688), (504, 23453), (564, 20958), (658, 17964), (846, 13972), (987, 11976), (998, 11844), (1128, 10479), (1316, 8982), (1497, 7896), (1692, 6986), (1974, 5988), (1996, 5922), (2632, 4491), (2961, 3992), (2994, 3948), (3384, 3493)]