9219716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 18188016

約数和(自身を除く): 8968300

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 443, 473, 484, 886, 946, 1772, 1892, 4873, 5203, 9746, 10406, 19049, 19492, 20812, 38098, 53603, 76196, 107206, 209539, 214412, 419078, 838156, 2304929, 4609858, 9219716]

約数ペア:

[(1, 9219716), (2, 4609858), (4, 2304929), (11, 838156), (22, 419078), (43, 214412), (44, 209539), (86, 107206), (121, 76196), (172, 53603), (242, 38098), (443, 20812), (473, 19492), (484, 19049), (886, 10406), (946, 9746), (1772, 5203), (1892, 4873)]