20221812891

素因数分解:

$3^5\times 7^2\times {\mathrm{1698313}}^1$

素因数の和:1698342

約数の個数: 36

約数和(自身を含む): 35236618872

約数和(自身を除く): 15014805981

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 1698313, 5094939, 11888191, 15284817, 35664573, 45854451, 83217337, 106993719, 137563353, 249652011, 320981157, 412690059, 748956033, 962943471, 2246868099, 2888830413, 6740604297, 20221812891]

約数ペア:

[(1, 20221812891), (3, 6740604297), (7, 2888830413), (9, 2246868099), (21, 962943471), (27, 748956033), (49, 412690059), (63, 320981157), (81, 249652011), (147, 137563353), (189, 106993719), (243, 83217337), (441, 45854451), (567, 35664573), (1323, 15284817), (1701, 11888191), (3969, 5094939), (11907, 1698313)]