398371014

素因数分解:

$2^1\times 3^3\times {\mathrm{7377241}}^1$

素因数の和:7377252

約数の個数: 16

約数和(自身を含む): 885269040

約数和(自身を除く): 486898026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7377241, 14754482, 22131723, 44263446, 66395169, 132790338, 199185507, 398371014]

約数ペア:

[(1, 398371014), (2, 199185507), (3, 132790338), (6, 66395169), (9, 44263446), (18, 22131723), (27, 14754482), (54, 7377241)]