18371534

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 28377216

約数和(自身を除く): 10005682

約数列:

[1, 2, 67, 71, 134, 142, 1931, 3862, 4757, 9514, 129377, 137101, 258754, 274202, 9185767, 18371534]

約数ペア:

[(1, 18371534), (2, 9185767), (67, 274202), (71, 258754), (134, 137101), (142, 129377), (1931, 9514), (3862, 4757)]