2100695958

素因数分解:

$2^1\times 3^4\times {\mathrm{12967259}}^1$

素因数の和:12967273

約数の個数: 20

約数和(自身を含む): 4707115380

約数和(自身を除く): 2606419422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12967259, 25934518, 38901777, 77803554, 116705331, 233410662, 350115993, 700231986, 1050347979, 2100695958]

約数ペア:

[(1, 2100695958), (2, 1050347979), (3, 700231986), (6, 350115993), (9, 233410662), (18, 116705331), (27, 77803554), (54, 38901777), (81, 25934518), (162, 12967259)]