22221144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{28057}}^1$

素因数の和:28080

約数の個数: 48

約数和(自身を含む): 65655720

約数和(自身を除く): 43434576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 28057, 56114, 84171, 112228, 168342, 224456, 252513, 308627, 336684, 505026, 617254, 673368, 925881, 1010052, 1234508, 1851762, 2020104, 2469016, 2777643, 3703524, 5555286, 7407048, 11110572, 22221144]

約数ペア:

[(1, 22221144), (2, 11110572), (3, 7407048), (4, 5555286), (6, 3703524), (8, 2777643), (9, 2469016), (11, 2020104), (12, 1851762), (18, 1234508), (22, 1010052), (24, 925881), (33, 673368), (36, 617254), (44, 505026), (66, 336684), (72, 308627), (88, 252513), (99, 224456), (132, 168342), (198, 112228), (264, 84171), (396, 56114), (792, 28057)]