21812652

素因数分解:

$2^2\times 3^5\times {\mathrm{22441}}^1$

素因数の和:22460

約数の個数: 36

約数和(自身を含む): 57182216

約数和(自身を除く): 35369564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 22441, 44882, 67323, 89764, 134646, 201969, 269292, 403938, 605907, 807876, 1211814, 1817721, 2423628, 3635442, 5453163, 7270884, 10906326, 21812652]

約数ペア:

[(1, 21812652), (2, 10906326), (3, 7270884), (4, 5453163), (6, 3635442), (9, 2423628), (12, 1817721), (18, 1211814), (27, 807876), (36, 605907), (54, 403938), (81, 269292), (108, 201969), (162, 134646), (243, 89764), (324, 67323), (486, 44882), (972, 22441)]