874581078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20823359}}^1$

素因数の和:20823371

約数の個数: 16

約数和(自身を含む): 1999042560

約数和(自身を除く): 1124461482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20823359, 41646718, 62470077, 124940154, 145763513, 291527026, 437290539, 874581078]

約数ペア:

[(1, 874581078), (2, 437290539), (3, 291527026), (6, 145763513), (7, 124940154), (14, 62470077), (21, 41646718), (42, 20823359)]