47181246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2207}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 108103680

約数和(自身を除く): 60922434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 2207, 3054, 3563, 4414, 6621, 7126, 10689, 13242, 15449, 21378, 30898, 46347, 92694, 1123363, 2246726, 3370089, 6740178, 7863541, 15727082, 23590623, 47181246]

約数ペア:

[(1, 47181246), (2, 23590623), (3, 15727082), (6, 7863541), (7, 6740178), (14, 3370089), (21, 2246726), (42, 1123363), (509, 92694), (1018, 46347), (1527, 30898), (2207, 21378), (3054, 15449), (3563, 13242), (4414, 10689), (6621, 7126)]