140832378

素因数分解:

$2^1\times 3^3\times {\mathrm{2608007}}^1$

素因数の和:2608018

約数の個数: 16

約数和(自身を含む): 312960960

約数和(自身を除く): 172128582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2608007, 5216014, 7824021, 15648042, 23472063, 46944126, 70416189, 140832378]

約数ペア:

[(1, 140832378), (2, 70416189), (3, 46944126), (6, 23472063), (9, 15648042), (18, 7824021), (27, 5216014), (54, 2608007)]