66474054

素因数分解:

$2^1\times 3^3\times {\mathrm{1231001}}^1$

素因数の和:1231012

約数の個数: 16

約数和(自身を含む): 147720240

約数和(自身を除く): 81246186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1231001, 2462002, 3693003, 7386006, 11079009, 22158018, 33237027, 66474054]

約数ペア:

[(1, 66474054), (2, 33237027), (3, 22158018), (6, 11079009), (9, 7386006), (18, 3693003), (27, 2462002), (54, 1231001)]