18263556

素因数分解:

$2^2\times 3^4\times {\mathrm{56369}}^1$

素因数の和:56385

約数の個数: 30

約数和(自身を含む): 47745390

約数和(自身を除く): 29481834

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 56369, 112738, 169107, 225476, 338214, 507321, 676428, 1014642, 1521963, 2029284, 3043926, 4565889, 6087852, 9131778, 18263556]

約数ペア:

[(1, 18263556), (2, 9131778), (3, 6087852), (4, 4565889), (6, 3043926), (9, 2029284), (12, 1521963), (18, 1014642), (27, 676428), (36, 507321), (54, 338214), (81, 225476), (108, 169107), (162, 112738), (324, 56369)]