2018131761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3933

約数の個数: 32

約数和(自身を含む): 2909177856

約数和(自身を除く): 891046095

約数列:

[1, 3, 17, 51, 71, 151, 213, 453, 1207, 2567, 3621, 3691, 7701, 10721, 11073, 32163, 62747, 182257, 188241, 262061, 546771, 557341, 786183, 1672023, 4455037, 9474797, 13365111, 28424391, 39571211, 118713633, 672710587, 2018131761]

約数ペア:

[(1, 2018131761), (3, 672710587), (17, 118713633), (51, 39571211), (71, 28424391), (151, 13365111), (213, 9474797), (453, 4455037), (1207, 1672023), (2567, 786183), (3621, 557341), (3691, 546771), (7701, 262061), (10721, 188241), (11073, 182257), (32163, 62747)]