38197818

素因数分解:

$2^1\times 3^4\times {\mathrm{235789}}^1$

素因数の和:235803

約数の個数: 20

約数和(自身を含む): 85591770

約数和(自身を除く): 47393952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 235789, 471578, 707367, 1414734, 2122101, 4244202, 6366303, 12732606, 19098909, 38197818]

約数ペア:

[(1, 38197818), (2, 19098909), (3, 12732606), (6, 6366303), (9, 4244202), (18, 2122101), (27, 1414734), (54, 707367), (81, 471578), (162, 235789)]