2676222

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1112

約数の個数: 24

約数和(自身を含む): 5841576

約数和(自身を除く): 3165354

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 947, 1413, 1894, 2826, 2841, 5682, 8523, 17046, 148679, 297358, 446037, 892074, 1338111, 2676222]

約数ペア:

[(1, 2676222), (2, 1338111), (3, 892074), (6, 446037), (9, 297358), (18, 148679), (157, 17046), (314, 8523), (471, 5682), (942, 2841), (947, 2826), (1413, 1894)]