30897494028

素因数分解:

$2^2\times 3^2\times {\mathrm{858263723}}^1$

素因数の和:858263733

約数の個数: 18

約数和(自身を含む): 78101998884

約数和(自身を除く): 47204504856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 858263723, 1716527446, 2574791169, 3433054892, 5149582338, 7724373507, 10299164676, 15448747014, 30897494028]

約数ペア:

[(1, 30897494028), (2, 15448747014), (3, 10299164676), (4, 7724373507), (6, 5149582338), (9, 3433054892), (12, 2574791169), (18, 1716527446), (36, 858263723)]