2667882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{63521}}^1$

素因数の和:63533

約数の個数: 16

約数和(自身を含む): 6098112

約数和(自身を除く): 3430230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 63521, 127042, 190563, 381126, 444647, 889294, 1333941, 2667882]

約数ペア:

[(1, 2667882), (2, 1333941), (3, 889294), (6, 444647), (7, 381126), (14, 190563), (21, 127042), (42, 63521)]