2743254

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 6265440

約数和(自身を除く): 3522186

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1373, 1998, 2746, 4119, 8238, 12357, 24714, 37071, 50801, 74142, 101602, 152403, 304806, 457209, 914418, 1371627, 2743254]

約数ペア:

[(1, 2743254), (2, 1371627), (3, 914418), (6, 457209), (9, 304806), (18, 152403), (27, 101602), (37, 74142), (54, 50801), (74, 37071), (111, 24714), (222, 12357), (333, 8238), (666, 4119), (999, 2746), (1373, 1998)]