2991246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1381}}^1$

素因数の和:1424

約数の個数: 24

約数和(自身を含む): 6318504

約数和(自身を除く): 3327258

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 1381, 2166, 2762, 4143, 8286, 26239, 52478, 78717, 157434, 498541, 997082, 1495623, 2991246]

約数ペア:

[(1, 2991246), (2, 1495623), (3, 997082), (6, 498541), (19, 157434), (38, 78717), (57, 52478), (114, 26239), (361, 8286), (722, 4143), (1083, 2762), (1381, 2166)]