18746652

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11239}}^1$

素因数の和:11385

約数の個数: 24

約数和(自身を含む): 44060800

約数和(自身を除く): 25314148

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11239, 22478, 33717, 44956, 67434, 134868, 1562221, 3124442, 4686663, 6248884, 9373326, 18746652]

約数ペア:

[(1, 18746652), (2, 9373326), (3, 6248884), (4, 4686663), (6, 3124442), (12, 1562221), (139, 134868), (278, 67434), (417, 44956), (556, 33717), (834, 22478), (1668, 11239)]