2538684

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 6492304

約数和(自身を除く): 3953620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 727, 873, 1164, 1454, 1746, 2181, 2908, 3492, 4362, 6543, 8724, 13086, 26172, 70519, 141038, 211557, 282076, 423114, 634671, 846228, 1269342, 2538684]

約数ペア:

[(1, 2538684), (2, 1269342), (3, 846228), (4, 634671), (6, 423114), (9, 282076), (12, 211557), (18, 141038), (36, 70519), (97, 26172), (194, 13086), (291, 8724), (388, 6543), (582, 4362), (727, 3492), (873, 2908), (1164, 2181), (1454, 1746)]