181225072

素因数分解:

$2^4\times 7^1\times {\mathrm{1618081}}^1$

素因数の和:1618096

約数の個数: 20

約数和(自身を含む): 401284336

約数和(自身を除く): 220059264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1618081, 3236162, 6472324, 11326567, 12944648, 22653134, 25889296, 45306268, 90612536, 181225072]

約数ペア:

[(1, 181225072), (2, 90612536), (4, 45306268), (7, 25889296), (8, 22653134), (14, 12944648), (16, 11326567), (28, 6472324), (56, 3236162), (112, 1618081)]