71657946

素因数分解:

$2^1\times 3^4\times {\mathrm{442333}}^1$

素因数の和:442347

約数の個数: 20

約数和(自身を含む): 160567242

約数和(自身を除く): 88909296

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 442333, 884666, 1326999, 2653998, 3980997, 7961994, 11942991, 23885982, 35828973, 71657946]

約数ペア:

[(1, 71657946), (2, 35828973), (3, 23885982), (6, 11942991), (9, 7961994), (18, 3980997), (27, 2653998), (54, 1326999), (81, 884666), (162, 442333)]