142046772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1691033}}^1$

素因数の和:1691047

約数の個数: 24

約数和(自身を含む): 378791616

約数和(自身を除く): 236744844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1691033, 3382066, 5073099, 6764132, 10146198, 11837231, 20292396, 23674462, 35511693, 47348924, 71023386, 142046772]

約数ペア:

[(1, 142046772), (2, 71023386), (3, 47348924), (4, 35511693), (6, 23674462), (7, 20292396), (12, 11837231), (14, 10146198), (21, 6764132), (28, 5073099), (42, 3382066), (84, 1691033)]