2177868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2357}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 6338304

約数和(自身を除く): 4160436

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2357, 4714, 7071, 9428, 14142, 16499, 25927, 28284, 32998, 49497, 51854, 65996, 77781, 98994, 103708, 155562, 181489, 197988, 311124, 362978, 544467, 725956, 1088934, 2177868]

約数ペア:

[(1, 2177868), (2, 1088934), (3, 725956), (4, 544467), (6, 362978), (7, 311124), (11, 197988), (12, 181489), (14, 155562), (21, 103708), (22, 98994), (28, 77781), (33, 65996), (42, 51854), (44, 49497), (66, 32998), (77, 28284), (84, 25927), (132, 16499), (154, 14142), (231, 9428), (308, 7071), (462, 4714), (924, 2357)]