31907934

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{7417}}^1$

素因数の和:7664

約数の個数: 24

約数和(自身を含む): 69432480

約数和(自身を除く): 37524546

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 7417, 14834, 22251, 44502, 66753, 133506, 1772663, 3545326, 5317989, 10635978, 15953967, 31907934]

約数ペア:

[(1, 31907934), (2, 15953967), (3, 10635978), (6, 5317989), (9, 3545326), (18, 1772663), (239, 133506), (478, 66753), (717, 44502), (1434, 22251), (2151, 14834), (4302, 7417)]