22705452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 72

約数和(自身を含む): 71565312

約数和(自身を除く): 48859860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 8191, 16382, 24573, 32764, 49146, 57337, 73719, 90101, 98292, 114674, 147438, 172011, 180202, 229348, 270303, 294876, 344022, 360404, 516033, 540606, 630707, 688044, 810909, 1032066, 1081212, 1261414, 1621818, 1892121, 2064132, 2522828, 3243636, 3784242, 5676363, 7568484, 11352726, 22705452]

約数ペア:

[(1, 22705452), (2, 11352726), (3, 7568484), (4, 5676363), (6, 3784242), (7, 3243636), (9, 2522828), (11, 2064132), (12, 1892121), (14, 1621818), (18, 1261414), (21, 1081212), (22, 1032066), (28, 810909), (33, 688044), (36, 630707), (42, 540606), (44, 516033), (63, 360404), (66, 344022), (77, 294876), (84, 270303), (99, 229348), (126, 180202), (132, 172011), (154, 147438), (198, 114674), (231, 98292), (252, 90101), (308, 73719), (396, 57337), (462, 49146), (693, 32764), (924, 24573), (1386, 16382), (2772, 8191)]