18433436

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16057}}^1$

素因数の和:16109

約数の個数: 24

約数和(自身を含む): 37768416

約数和(自身を除く): 19334980

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 16057, 32114, 64228, 112399, 224798, 449596, 658337, 1316674, 2633348, 4608359, 9216718, 18433436]

約数ペア:

[(1, 18433436), (2, 9216718), (4, 4608359), (7, 2633348), (14, 1316674), (28, 658337), (41, 449596), (82, 224798), (164, 112399), (287, 64228), (574, 32114), (1148, 16057)]