86638878

素因数分解:

$2^1\times 3^2\times {\mathrm{1427}}^1\times {\mathrm{3373}}^1$

素因数の和:4808

約数の個数: 24

約数和(自身を含む): 187904808

約数和(自身を除く): 101265930

約数列:

[1, 2, 3, 6, 9, 18, 1427, 2854, 3373, 4281, 6746, 8562, 10119, 12843, 20238, 25686, 30357, 60714, 4813271, 9626542, 14439813, 28879626, 43319439, 86638878]

約数ペア:

[(1, 86638878), (2, 43319439), (3, 28879626), (6, 14439813), (9, 9626542), (18, 4813271), (1427, 60714), (2854, 30357), (3373, 25686), (4281, 20238), (6746, 12843), (8562, 10119)]