254040984

素因数分解:

$2^3\times 3^2\times {\mathrm{3528347}}^1$

素因数の和:3528359

約数の個数: 24

約数和(自身を含む): 688027860

約数和(自身を除く): 433986876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3528347, 7056694, 10585041, 14113388, 21170082, 28226776, 31755123, 42340164, 63510246, 84680328, 127020492, 254040984]

約数ペア:

[(1, 254040984), (2, 127020492), (3, 84680328), (4, 63510246), (6, 42340164), (8, 31755123), (9, 28226776), (12, 21170082), (18, 14113388), (24, 10585041), (36, 7056694), (72, 3528347)]