18498070

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2677}}^1$

素因数の和:3375

約数の個数: 16

約数和(自身を含む): 33357168

約数和(自身を除く): 14859098

約数列:

[1, 2, 5, 10, 691, 1382, 2677, 3455, 5354, 6910, 13385, 26770, 1849807, 3699614, 9249035, 18498070]

約数ペア:

[(1, 18498070), (2, 9249035), (5, 3699614), (10, 1849807), (691, 26770), (1382, 13385), (2677, 6910), (3455, 5354)]