21742668

素因数分解:

$2^2\times 3^5\times {\mathrm{22369}}^1$

素因数の和:22388

約数の個数: 36

約数和(自身を含む): 56998760

約数和(自身を除く): 35256092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 22369, 44738, 67107, 89476, 134214, 201321, 268428, 402642, 603963, 805284, 1207926, 1811889, 2415852, 3623778, 5435667, 7247556, 10871334, 21742668]

約数ペア:

[(1, 21742668), (2, 10871334), (3, 7247556), (4, 5435667), (6, 3623778), (9, 2415852), (12, 1811889), (18, 1207926), (27, 805284), (36, 603963), (54, 402642), (81, 268428), (108, 201321), (162, 134214), (243, 89476), (324, 67107), (486, 44738), (972, 22369)]