411978834

素因数分解:

$2^1\times 3^2\times {\mathrm{22887713}}^1$

素因数の和:22887721

約数の個数: 12

約数和(自身を含む): 892620846

約数和(自身を除く): 480642012

約数列:

[1, 2, 3, 6, 9, 18, 22887713, 45775426, 68663139, 137326278, 205989417, 411978834]

約数ペア:

[(1, 411978834), (2, 205989417), (3, 137326278), (6, 68663139), (9, 45775426), (18, 22887713)]