2897802

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 6514560

約数和(自身を除く): 3616758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 521, 618, 927, 1042, 1563, 1854, 2781, 3126, 4689, 5562, 9378, 14067, 28134, 53663, 107326, 160989, 321978, 482967, 965934, 1448901, 2897802]

約数ペア:

[(1, 2897802), (2, 1448901), (3, 965934), (6, 482967), (9, 321978), (18, 160989), (27, 107326), (54, 53663), (103, 28134), (206, 14067), (309, 9378), (521, 5562), (618, 4689), (927, 3126), (1042, 2781), (1563, 1854)]