91721634

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{215309}}^1$

素因数の和:215385

約数の個数: 16

約数和(自身を含む): 186027840

約数和(自身を除く): 94306206

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 215309, 430618, 645927, 1291854, 15286939, 30573878, 45860817, 91721634]

約数ペア:

[(1, 91721634), (2, 45860817), (3, 30573878), (6, 15286939), (71, 1291854), (142, 645927), (213, 430618), (426, 215309)]