13245768

素因数分解:

$2^3\times 3^4\times {\mathrm{20441}}^1$

素因数の和:20459

約数の個数: 40

約数和(自身を含む): 37102230

約数和(自身を除く): 23856462

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20441, 40882, 61323, 81764, 122646, 163528, 183969, 245292, 367938, 490584, 551907, 735876, 1103814, 1471752, 1655721, 2207628, 3311442, 4415256, 6622884, 13245768]

約数ペア:

[(1, 13245768), (2, 6622884), (3, 4415256), (4, 3311442), (6, 2207628), (8, 1655721), (9, 1471752), (12, 1103814), (18, 735876), (24, 551907), (27, 490584), (36, 367938), (54, 245292), (72, 183969), (81, 163528), (108, 122646), (162, 81764), (216, 61323), (324, 40882), (648, 20441)]