57378246

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{21587}}^1$

素因数の和:22035

約数の個数: 16

約数和(自身を含む): 115020864

約数和(自身を除く): 57642618

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 21587, 43174, 64761, 129522, 9563041, 19126082, 28689123, 57378246]

約数ペア:

[(1, 57378246), (2, 28689123), (3, 19126082), (6, 9563041), (443, 129522), (886, 64761), (1329, 43174), (2658, 21587)]