138435768

素因数分解:

$2^3\times 3^2\times {\mathrm{1922719}}^1$

素因数の和:1922731

約数の個数: 24

約数和(自身を含む): 374930400

約数和(自身を除く): 236494632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1922719, 3845438, 5768157, 7690876, 11536314, 15381752, 17304471, 23072628, 34608942, 46145256, 69217884, 138435768]

約数ペア:

[(1, 138435768), (2, 69217884), (3, 46145256), (4, 34608942), (6, 23072628), (8, 17304471), (9, 15381752), (12, 11536314), (18, 7690876), (24, 5768157), (36, 3845438), (72, 1922719)]