18272874

素因数分解:

$2^1\times 3^1\times {\mathrm{1597}}^1\times {\mathrm{1907}}^1$

素因数の和:3509

約数の個数: 16

約数和(自身を含む): 36587808

約数和(自身を除く): 18314934

約数列:

[1, 2, 3, 6, 1597, 1907, 3194, 3814, 4791, 5721, 9582, 11442, 3045479, 6090958, 9136437, 18272874]

約数ペア:

[(1, 18272874), (2, 9136437), (3, 6090958), (6, 3045479), (1597, 11442), (1907, 9582), (3194, 5721), (3814, 4791)]