22138884

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3917}}^1$

素因数の和:4084

約数の個数: 36

約数和(自身を含む): 56333004

約数和(自身を除く): 34194120

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 3917, 5652, 7834, 11751, 15668, 23502, 35253, 47004, 70506, 141012, 614969, 1229938, 1844907, 2459876, 3689814, 5534721, 7379628, 11069442, 22138884]

約数ペア:

[(1, 22138884), (2, 11069442), (3, 7379628), (4, 5534721), (6, 3689814), (9, 2459876), (12, 1844907), (18, 1229938), (36, 614969), (157, 141012), (314, 70506), (471, 47004), (628, 35253), (942, 23502), (1413, 15668), (1884, 11751), (2826, 7834), (3917, 5652)]