12907776

素因数分解:

$2^8\times 3^1\times 7^5$

素因数の和:54

約数の個数: 108

約数和(自身を含む): 40078752

約数和(自身を除く): 27170976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2401, 2688, 2744, 3136, 4116, 4704, 4802, 5376, 5488, 6272, 7203, 8232, 9408, 9604, 10976, 12544, 14406, 16464, 16807, 18816, 19208, 21952, 28812, 32928, 33614, 37632, 38416, 43904, 50421, 57624, 65856, 67228, 76832, 87808, 100842, 115248, 131712, 134456, 153664, 201684, 230496, 263424, 268912, 307328, 403368, 460992, 537824, 614656, 806736, 921984, 1075648, 1613472, 1843968, 2151296, 3226944, 4302592, 6453888, 12907776]

約数ペア:

[(1, 12907776), (2, 6453888), (3, 4302592), (4, 3226944), (6, 2151296), (7, 1843968), (8, 1613472), (12, 1075648), (14, 921984), (16, 806736), (21, 614656), (24, 537824), (28, 460992), (32, 403368), (42, 307328), (48, 268912), (49, 263424), (56, 230496), (64, 201684), (84, 153664), (96, 134456), (98, 131712), (112, 115248), (128, 100842), (147, 87808), (168, 76832), (192, 67228), (196, 65856), (224, 57624), (256, 50421), (294, 43904), (336, 38416), (343, 37632), (384, 33614), (392, 32928), (448, 28812), (588, 21952), (672, 19208), (686, 18816), (768, 16807), (784, 16464), (896, 14406), (1029, 12544), (1176, 10976), (1344, 9604), (1372, 9408), (1568, 8232), (1792, 7203), (2058, 6272), (2352, 5488), (2401, 5376), (2688, 4802), (2744, 4704), (3136, 4116)]