18237876

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3907}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 42675360

約数和(自身を除く): 24437484

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 3907, 4668, 7814, 11721, 15628, 23442, 46884, 1519823, 3039646, 4559469, 6079292, 9118938, 18237876]

約数ペア:

[(1, 18237876), (2, 9118938), (3, 6079292), (4, 4559469), (6, 3039646), (12, 1519823), (389, 46884), (778, 23442), (1167, 15628), (1556, 11721), (2334, 7814), (3907, 4668)]