81782082

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{2719}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 182131200

約数和(自身を除く): 100349118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 2719, 3342, 5013, 5438, 8157, 10026, 15039, 16314, 24471, 30078, 48942, 73413, 146826, 1514483, 3028966, 4543449, 9086898, 13630347, 27260694, 40891041, 81782082]

約数ペア:

[(1, 81782082), (2, 40891041), (3, 27260694), (6, 13630347), (9, 9086898), (18, 4543449), (27, 3028966), (54, 1514483), (557, 146826), (1114, 73413), (1671, 48942), (2719, 30078), (3342, 24471), (5013, 16314), (5438, 15039), (8157, 10026)]