81243618

素因数分解:

$2^1\times 3^1\times {\mathrm{907}}^1\times {\mathrm{14929}}^1$

素因数の和:15841

約数の個数: 16

約数和(自身を含む): 162677280

約数和(自身を除く): 81433662

約数列:

[1, 2, 3, 6, 907, 1814, 2721, 5442, 14929, 29858, 44787, 89574, 13540603, 27081206, 40621809, 81243618]

約数ペア:

[(1, 81243618), (2, 40621809), (3, 27081206), (6, 13540603), (907, 89574), (1814, 44787), (2721, 29858), (5442, 14929)]