21702648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82207}}^1$

素因数の和:82227

約数の個数: 32

約数和(自身を含む): 59189760

約数和(自身を除く): 37487112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82207, 164414, 246621, 328828, 493242, 657656, 904277, 986484, 1808554, 1972968, 2712831, 3617108, 5425662, 7234216, 10851324, 21702648]

約数ペア:

[(1, 21702648), (2, 10851324), (3, 7234216), (4, 5425662), (6, 3617108), (8, 2712831), (11, 1972968), (12, 1808554), (22, 986484), (24, 904277), (33, 657656), (44, 493242), (66, 328828), (88, 246621), (132, 164414), (264, 82207)]