138408408

素因数分解:

$2^3\times 3^2\times {\mathrm{1922339}}^1$

素因数の和:1922351

約数の個数: 24

約数和(自身を含む): 374856300

約数和(自身を除く): 236447892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1922339, 3844678, 5767017, 7689356, 11534034, 15378712, 17301051, 23068068, 34602102, 46136136, 69204204, 138408408]

約数ペア:

[(1, 138408408), (2, 69204204), (3, 46136136), (4, 34602102), (6, 23068068), (8, 17301051), (9, 15378712), (12, 11534034), (18, 7689356), (24, 5767017), (36, 3844678), (72, 1922339)]