172173828

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{27539}}^1$

素因数の和:28067

約数の個数: 24

約数和(自身を含む): 402524640

約数和(自身を除く): 230350812

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 27539, 55078, 82617, 110156, 165234, 330468, 14347819, 28695638, 43043457, 57391276, 86086914, 172173828]

約数ペア:

[(1, 172173828), (2, 86086914), (3, 57391276), (4, 43043457), (6, 28695638), (12, 14347819), (521, 330468), (1042, 165234), (1563, 110156), (2084, 82617), (3126, 55078), (6252, 27539)]