18275814

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3163}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 41005440

約数和(自身を除く): 22729626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 3163, 5778, 6326, 9489, 18978, 28467, 56934, 85401, 170802, 338441, 676882, 1015323, 2030646, 3045969, 6091938, 9137907, 18275814]

約数ペア:

[(1, 18275814), (2, 9137907), (3, 6091938), (6, 3045969), (9, 2030646), (18, 1015323), (27, 676882), (54, 338441), (107, 170802), (214, 85401), (321, 56934), (642, 28467), (963, 18978), (1926, 9489), (2889, 6326), (3163, 5778)]