145005246

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{171401}}^1$

素因数の和:171456

約数の個数: 24

約数和(自身を含む): 320864544

約数和(自身を除く): 175859298

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 171401, 342802, 514203, 1028406, 1542609, 3085218, 8055847, 16111694, 24167541, 48335082, 72502623, 145005246]

約数ペア:

[(1, 145005246), (2, 72502623), (3, 48335082), (6, 24167541), (9, 16111694), (18, 8055847), (47, 3085218), (94, 1542609), (141, 1028406), (282, 514203), (423, 342802), (846, 171401)]