21330912

素因数分解:

$2^5\times 3^1\times {\mathrm{222197}}^1$

素因数の和:222210

約数の個数: 24

約数和(自身を含む): 55993896

約数和(自身を除く): 34662984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 222197, 444394, 666591, 888788, 1333182, 1777576, 2666364, 3555152, 5332728, 7110304, 10665456, 21330912]

約数ペア:

[(1, 21330912), (2, 10665456), (3, 7110304), (4, 5332728), (6, 3555152), (8, 2666364), (12, 1777576), (16, 1333182), (24, 888788), (32, 666591), (48, 444394), (96, 222197)]