3129882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{74521}}^1$

素因数の和:74533

約数の個数: 16

約数和(自身を含む): 7154112

約数和(自身を除く): 4024230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 74521, 149042, 223563, 447126, 521647, 1043294, 1564941, 3129882]

約数ペア:

[(1, 3129882), (2, 1564941), (3, 1043294), (6, 521647), (7, 447126), (14, 223563), (21, 149042), (42, 74521)]