2018370722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{16921}}^1$

素因数の和:17058

約数の個数: 32

約数和(自身を含む): 3305881920

約数和(自身を除く): 1287511198

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 817, 1387, 1634, 2774, 3139, 6278, 16921, 33842, 59641, 119282, 321499, 642998, 727603, 1235233, 1455206, 2470466, 13824457, 23469427, 27648914, 46938854, 53115019, 106230038, 1009185361, 2018370722]

約数ペア:

[(1, 2018370722), (2, 1009185361), (19, 106230038), (38, 53115019), (43, 46938854), (73, 27648914), (86, 23469427), (146, 13824457), (817, 2470466), (1387, 1455206), (1634, 1235233), (2774, 727603), (3139, 642998), (6278, 321499), (16921, 119282), (33842, 59641)]