90140724

素因数分解:

$2^2\times 3^2\times {\mathrm{2503909}}^1$

素因数の和:2503919

約数の個数: 18

約数和(自身を含む): 227855810

約数和(自身を除く): 137715086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2503909, 5007818, 7511727, 10015636, 15023454, 22535181, 30046908, 45070362, 90140724]

約数ペア:

[(1, 90140724), (2, 45070362), (3, 30046908), (4, 22535181), (6, 15023454), (9, 10015636), (12, 7511727), (18, 5007818), (36, 2503909)]