39972642

素因数分解:

$2^1\times 3^1\times {\mathrm{463}}^1\times {\mathrm{14389}}^1$

素因数の和:14857

約数の個数: 16

約数和(自身を含む): 80123520

約数和(自身を除く): 40150878

約数列:

[1, 2, 3, 6, 463, 926, 1389, 2778, 14389, 28778, 43167, 86334, 6662107, 13324214, 19986321, 39972642]

約数ペア:

[(1, 39972642), (2, 19986321), (3, 13324214), (6, 6662107), (463, 86334), (926, 43167), (1389, 28778), (2778, 14389)]