21760176

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{11057}}^1$

素因数の和:11109

約数の個数: 40

約数和(自身を含む): 57590064

約数和(自身を除く): 35829888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 11057, 22114, 33171, 44228, 66342, 88456, 132684, 176912, 265368, 453337, 530736, 906674, 1360011, 1813348, 2720022, 3626696, 5440044, 7253392, 10880088, 21760176]

約数ペア:

[(1, 21760176), (2, 10880088), (3, 7253392), (4, 5440044), (6, 3626696), (8, 2720022), (12, 1813348), (16, 1360011), (24, 906674), (41, 530736), (48, 453337), (82, 265368), (123, 176912), (164, 132684), (246, 88456), (328, 66342), (492, 44228), (656, 33171), (984, 22114), (1968, 11057)]