2121906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 2450382

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 293, 426, 586, 879, 1207, 1758, 2414, 3621, 4981, 7242, 9962, 14943, 20803, 29886, 41606, 62409, 124818, 353651, 707302, 1060953, 2121906]

約数ペア:

[(1, 2121906), (2, 1060953), (3, 707302), (6, 353651), (17, 124818), (34, 62409), (51, 41606), (71, 29886), (102, 20803), (142, 14943), (213, 9962), (293, 7242), (426, 4981), (586, 3621), (879, 2414), (1207, 1758)]