1917888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1449

約数の個数: 56

約数和(自身を含む): 5803392

約数和(自身を除く): 3885504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1427, 2854, 4281, 5708, 8562, 9989, 11416, 17124, 19978, 22832, 29967, 34248, 39956, 45664, 59934, 68496, 79912, 91328, 119868, 136992, 159824, 239736, 273984, 319648, 479472, 639296, 958944, 1917888]

約数ペア:

[(1, 1917888), (2, 958944), (3, 639296), (4, 479472), (6, 319648), (7, 273984), (8, 239736), (12, 159824), (14, 136992), (16, 119868), (21, 91328), (24, 79912), (28, 68496), (32, 59934), (42, 45664), (48, 39956), (56, 34248), (64, 29967), (84, 22832), (96, 19978), (112, 17124), (168, 11416), (192, 9989), (224, 8562), (336, 5708), (448, 4281), (672, 2854), (1344, 1427)]