987966348

素因数分解:

$2^2\times 3^1\times {\mathrm{3851}}^1\times {\mathrm{21379}}^1$

素因数の和:25237

約数の個数: 24

約数和(自身を含む): 2305961280

約数和(自身を除く): 1317994932

約数列:

[1, 2, 3, 4, 6, 12, 3851, 7702, 11553, 15404, 21379, 23106, 42758, 46212, 64137, 85516, 128274, 256548, 82330529, 164661058, 246991587, 329322116, 493983174, 987966348]

約数ペア:

[(1, 987966348), (2, 493983174), (3, 329322116), (4, 246991587), (6, 164661058), (12, 82330529), (3851, 256548), (7702, 128274), (11553, 85516), (15404, 64137), (21379, 46212), (23106, 42758)]