821520832014

素因数分解:

$2^1\times 3^4\times {\mathrm{5071116247}}^1$

素因数の和:5071116261

約数の個数: 20

約数和(自身を含む): 1840815198024

約数和(自身を除く): 1019294366010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5071116247, 10142232494, 15213348741, 30426697482, 45640046223, 91280092446, 136920138669, 273840277338, 410760416007, 821520832014]

約数ペア:

[(1, 821520832014), (2, 410760416007), (3, 273840277338), (6, 136920138669), (9, 91280092446), (18, 45640046223), (27, 30426697482), (54, 15213348741), (81, 10142232494), (162, 5071116247)]