3863142

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1532

約数の個数: 24

約数和(自身を含む): 8429616

約数和(自身を除く): 4566474

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1367, 1413, 2734, 2826, 4101, 8202, 12303, 24606, 214619, 429238, 643857, 1287714, 1931571, 3863142]

約数ペア:

[(1, 3863142), (2, 1931571), (3, 1287714), (6, 643857), (9, 429238), (18, 214619), (157, 24606), (314, 12303), (471, 8202), (942, 4101), (1367, 2826), (1413, 2734)]