18340986

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{9643}}^1$

素因数の和:9965

約数の個数: 16

約数和(自身を含む): 36801504

約数和(自身を除く): 18460518

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 9643, 19286, 28929, 57858, 3056831, 6113662, 9170493, 18340986]

約数ペア:

[(1, 18340986), (2, 9170493), (3, 6113662), (6, 3056831), (317, 57858), (634, 28929), (951, 19286), (1902, 9643)]