17939742

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{4327}}^1$

素因数の和:5023

約数の個数: 16

約数和(自身を含む): 35939712

約数和(自身を除く): 17999970

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 4327, 8654, 12981, 25962, 2989957, 5979914, 8969871, 17939742]

約数ペア:

[(1, 17939742), (2, 8969871), (3, 5979914), (6, 2989957), (691, 25962), (1382, 12981), (2073, 8654), (4146, 4327)]