2153869884

素因数分解:

$2^2\times 3^2\times {\mathrm{59829719}}^1$

素因数の和:59829729

約数の個数: 18

約数和(自身を含む): 5444504520

約数和(自身を除く): 3290634636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59829719, 119659438, 179489157, 239318876, 358978314, 538467471, 717956628, 1076934942, 2153869884]

約数ペア:

[(1, 2153869884), (2, 1076934942), (3, 717956628), (4, 538467471), (6, 358978314), (9, 239318876), (12, 179489157), (18, 119659438), (36, 59829719)]