2663406

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1960

約数の個数: 24

約数和(自身を含む): 5846880

約数和(自身を除く): 3183474

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 1873, 3746, 5619, 11238, 16857, 33714, 147967, 295934, 443901, 887802, 1331703, 2663406]

約数ペア:

[(1, 2663406), (2, 1331703), (3, 887802), (6, 443901), (9, 295934), (18, 147967), (79, 33714), (158, 16857), (237, 11238), (474, 5619), (711, 3746), (1422, 1873)]