18152763

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 25522176

約数和(自身を除く): 7369413

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4153, 4371, 12459, 128743, 195191, 386229, 585573, 6050921, 18152763]

約数ペア:

[(1, 18152763), (3, 6050921), (31, 585573), (47, 386229), (93, 195191), (141, 128743), (1457, 12459), (4153, 4371)]