142780068

素因数分解:

$2^2\times 3^2\times {\mathrm{3966113}}^1$

素因数の和:3966123

約数の個数: 18

約数和(自身を含む): 360916374

約数和(自身を除く): 218136306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3966113, 7932226, 11898339, 15864452, 23796678, 35695017, 47593356, 71390034, 142780068]

約数ペア:

[(1, 142780068), (2, 71390034), (3, 47593356), (4, 35695017), (6, 23796678), (9, 15864452), (12, 11898339), (18, 7932226), (36, 3966113)]