217029144

素因数分解:

$2^3\times 3^1\times {\mathrm{9042881}}^1$

素因数の和:9042890

約数の個数: 16

約数和(自身を含む): 542572920

約数和(自身を除く): 325543776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9042881, 18085762, 27128643, 36171524, 54257286, 72343048, 108514572, 217029144]

約数ペア:

[(1, 217029144), (2, 108514572), (3, 72343048), (4, 54257286), (6, 36171524), (8, 27128643), (12, 18085762), (24, 9042881)]