22026978

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 50371776

約数和(自身を除く): 28344798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 743, 1098, 1486, 1647, 2229, 3294, 4458, 4941, 6687, 9882, 13374, 14823, 20061, 29646, 40122, 45323, 60183, 90646, 120366, 135969, 180549, 271938, 361098, 407907, 815814, 1223721, 2447442, 3671163, 7342326, 11013489, 22026978]

約数ペア:

[(1, 22026978), (2, 11013489), (3, 7342326), (6, 3671163), (9, 2447442), (18, 1223721), (27, 815814), (54, 407907), (61, 361098), (81, 271938), (122, 180549), (162, 135969), (183, 120366), (243, 90646), (366, 60183), (486, 45323), (549, 40122), (743, 29646), (1098, 20061), (1486, 14823), (1647, 13374), (2229, 9882), (3294, 6687), (4458, 4941)]