18477996

素因数分解:

$2^2\times 3^1\times {\mathrm{823}}^1\times {\mathrm{1871}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 43190784

約数和(自身を除く): 24712788

約数列:

[1, 2, 3, 4, 6, 12, 823, 1646, 1871, 2469, 3292, 3742, 4938, 5613, 7484, 9876, 11226, 22452, 1539833, 3079666, 4619499, 6159332, 9238998, 18477996]

約数ペア:

[(1, 18477996), (2, 9238998), (3, 6159332), (4, 4619499), (6, 3079666), (12, 1539833), (823, 22452), (1646, 11226), (1871, 9876), (2469, 7484), (3292, 5613), (3742, 4938)]