22254561

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 38219520

約数和(自身を除く): 15964959

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1613, 1971, 4599, 4839, 11291, 13797, 14517, 33873, 43551, 101619, 117749, 304857, 353247, 824243, 1059741, 2472729, 3179223, 7418187, 22254561]

約数ペア:

[(1, 22254561), (3, 7418187), (7, 3179223), (9, 2472729), (21, 1059741), (27, 824243), (63, 353247), (73, 304857), (189, 117749), (219, 101619), (511, 43551), (657, 33873), (1533, 14517), (1613, 13797), (1971, 11291), (4599, 4839)]