21861273456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13801309}}^1$

素因数の和:13801334

約数の個数: 60

約数和(自身を含む): 66743135160

約数和(自身を除く): 44881861704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 13801309, 27602618, 41403927, 55205236, 82807854, 110410472, 124211781, 151814399, 165615708, 220820944, 248423562, 303628798, 331231416, 455443197, 496847124, 607257596, 662462832, 910886394, 993694248, 1214515192, 1366329591, 1821772788, 1987388496, 2429030384, 2732659182, 3643545576, 5465318364, 7287091152, 10930636728, 21861273456]

約数ペア:

[(1, 21861273456), (2, 10930636728), (3, 7287091152), (4, 5465318364), (6, 3643545576), (8, 2732659182), (9, 2429030384), (11, 1987388496), (12, 1821772788), (16, 1366329591), (18, 1214515192), (22, 993694248), (24, 910886394), (33, 662462832), (36, 607257596), (44, 496847124), (48, 455443197), (66, 331231416), (72, 303628798), (88, 248423562), (99, 220820944), (132, 165615708), (144, 151814399), (176, 124211781), (198, 110410472), (264, 82807854), (396, 55205236), (528, 41403927), (792, 27602618), (1584, 13801309)]