18463872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6869}}^1$

素因数の和:6893

約数の個数: 64

約数和(自身を含む): 56059200

約数和(自身を除く): 37595328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6869, 13738, 20607, 27476, 41214, 48083, 54952, 82428, 96166, 109904, 144249, 164856, 192332, 219808, 288498, 329712, 384664, 439616, 576996, 659424, 769328, 879232, 1153992, 1318848, 1538656, 2307984, 2637696, 3077312, 4615968, 6154624, 9231936, 18463872]

約数ペア:

[(1, 18463872), (2, 9231936), (3, 6154624), (4, 4615968), (6, 3077312), (7, 2637696), (8, 2307984), (12, 1538656), (14, 1318848), (16, 1153992), (21, 879232), (24, 769328), (28, 659424), (32, 576996), (42, 439616), (48, 384664), (56, 329712), (64, 288498), (84, 219808), (96, 192332), (112, 164856), (128, 144249), (168, 109904), (192, 96166), (224, 82428), (336, 54952), (384, 48083), (448, 41214), (672, 27476), (896, 20607), (1344, 13738), (2688, 6869)]