18492724

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 33223680

約数和(自身を除く): 14730956

約数列:

[1, 2, 4, 59, 118, 127, 236, 254, 508, 617, 1234, 2468, 7493, 14986, 29972, 36403, 72806, 78359, 145612, 156718, 313436, 4623181, 9246362, 18492724]

約数ペア:

[(1, 18492724), (2, 9246362), (4, 4623181), (59, 313436), (118, 156718), (127, 145612), (236, 78359), (254, 72806), (508, 36403), (617, 29972), (1234, 14986), (2468, 7493)]