22228866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 53003808

約数和(自身を除く): 30774942

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 857, 1179, 1441, 1714, 2358, 2571, 2882, 4323, 5142, 7713, 8646, 9427, 12969, 15426, 18854, 25938, 28281, 56562, 84843, 112267, 169686, 224534, 336801, 673602, 1010403, 1234937, 2020806, 2469874, 3704811, 7409622, 11114433, 22228866]

約数ペア:

[(1, 22228866), (2, 11114433), (3, 7409622), (6, 3704811), (9, 2469874), (11, 2020806), (18, 1234937), (22, 1010403), (33, 673602), (66, 336801), (99, 224534), (131, 169686), (198, 112267), (262, 84843), (393, 56562), (786, 28281), (857, 25938), (1179, 18854), (1441, 15426), (1714, 12969), (2358, 9427), (2571, 8646), (2882, 7713), (4323, 5142)]