2018304507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{2467}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 2931589120

約数和(自身を除く): 913284613

約数列:

[1, 3, 19, 31, 57, 93, 463, 589, 1389, 1767, 2467, 7401, 8797, 14353, 26391, 43059, 46873, 76477, 140619, 229431, 272707, 818121, 1142221, 1453063, 3426663, 4359189, 21702199, 35408851, 65106597, 106226553, 672768169, 2018304507]

約数ペア:

[(1, 2018304507), (3, 672768169), (19, 106226553), (31, 65106597), (57, 35408851), (93, 21702199), (463, 4359189), (589, 3426663), (1389, 1453063), (1767, 1142221), (2467, 818121), (7401, 272707), (8797, 229431), (14353, 140619), (26391, 76477), (43059, 46873)]