253438962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{6803}}^1$

素因数の和:7702

約数の個数: 32

約数和(自身を含む): 580027392

約数和(自身を除く): 326588430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 887, 1774, 2661, 5322, 6209, 6803, 12418, 13606, 18627, 20409, 37254, 40818, 47621, 95242, 142863, 285726, 6034261, 12068522, 18102783, 36205566, 42239827, 84479654, 126719481, 253438962]

約数ペア:

[(1, 253438962), (2, 126719481), (3, 84479654), (6, 42239827), (7, 36205566), (14, 18102783), (21, 12068522), (42, 6034261), (887, 285726), (1774, 142863), (2661, 95242), (5322, 47621), (6209, 40818), (6803, 37254), (12418, 20409), (13606, 18627)]