2018100364

素因数分解:

$2^2\times 7^1\times {\mathrm{72075013}}^1$

素因数の和:72075024

約数の個数: 12

約数和(自身を含む): 4036200784

約数和(自身を除く): 2018100420

約数列:

[1, 2, 4, 7, 14, 28, 72075013, 144150026, 288300052, 504525091, 1009050182, 2018100364]

約数ペア:

[(1, 2018100364), (2, 1009050182), (4, 504525091), (7, 288300052), (14, 144150026), (28, 72075013)]