138202902

素因数分解:

$2^1\times 3^3\times {\mathrm{2559313}}^1$

素因数の和:2559324

約数の個数: 16

約数和(自身を含む): 307117680

約数和(自身を除く): 168914778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2559313, 5118626, 7677939, 15355878, 23033817, 46067634, 69101451, 138202902]

約数ペア:

[(1, 138202902), (2, 69101451), (3, 46067634), (6, 23033817), (9, 15355878), (18, 7677939), (27, 5118626), (54, 2559313)]