2391894

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1692

約数の個数: 24

約数和(自身を含む): 5248152

約数和(自身を除く): 2856258

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 1601, 3202, 4803, 9606, 14409, 28818, 132883, 265766, 398649, 797298, 1195947, 2391894]

約数ペア:

[(1, 2391894), (2, 1195947), (3, 797298), (6, 398649), (9, 265766), (18, 132883), (83, 28818), (166, 14409), (249, 9606), (498, 4803), (747, 3202), (1494, 1601)]