18311157053

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1\times {\mathrm{14723}}^1$

素因数の和:16256

約数の個数: 16

約数和(自身を含む): 21108326400

約数和(自身を除く): 2797169347

約数列:

[1, 7, 127, 889, 1399, 9793, 14723, 103061, 177673, 1243711, 1869821, 13088747, 20597477, 144182339, 2615879579, 18311157053]

約数ペア:

[(1, 18311157053), (7, 2615879579), (127, 144182339), (889, 20597477), (1399, 13088747), (9793, 1869821), (14723, 1243711), (103061, 177673)]