72997998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{528971}}^1$

素因数の和:528999

約数の個数: 16

約数和(自身を含む): 152343936

約数和(自身を除く): 79345938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 528971, 1057942, 1586913, 3173826, 12166333, 24332666, 36498999, 72997998]

約数ペア:

[(1, 72997998), (2, 36498999), (3, 24332666), (6, 12166333), (23, 3173826), (46, 1586913), (69, 1057942), (138, 528971)]