11220786

素因数分解:

$2^1\times 3^2\times {\mathrm{743}}^1\times {\mathrm{839}}^1$

素因数の和:1590

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 13152654

約数列:

[1, 2, 3, 6, 9, 18, 743, 839, 1486, 1678, 2229, 2517, 4458, 5034, 6687, 7551, 13374, 15102, 623377, 1246754, 1870131, 3740262, 5610393, 11220786]

約数ペア:

[(1, 11220786), (2, 5610393), (3, 3740262), (6, 1870131), (9, 1246754), (18, 623377), (743, 15102), (839, 13374), (1486, 7551), (1678, 6687), (2229, 5034), (2517, 4458)]