18414473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 23055360

約数和(自身を除く): 4640887

約数列:

[1, 7, 11, 77, 379, 631, 2653, 4169, 4417, 6941, 29183, 48587, 239149, 1674043, 2630639, 18414473]

約数ペア:

[(1, 18414473), (7, 2630639), (11, 1674043), (77, 239149), (379, 48587), (631, 29183), (2653, 6941), (4169, 4417)]