18021727

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 19192320

約数和(自身を除く): 1170593

約数列:

[1, 47, 59, 67, 97, 2773, 3149, 3953, 4559, 5723, 6499, 185791, 268981, 305453, 383441, 18021727]

約数ペア:

[(1, 18021727), (47, 383441), (59, 305453), (67, 268981), (97, 185791), (2773, 6499), (3149, 5723), (3953, 4559)]