2912562

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 6671808

約数和(自身を除く): 3759246

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 71, 86, 106, 129, 142, 159, 213, 258, 318, 387, 426, 477, 639, 774, 954, 1278, 2279, 3053, 3763, 4558, 6106, 6837, 7526, 9159, 11289, 13674, 18318, 20511, 22578, 27477, 33867, 41022, 54954, 67734, 161809, 323618, 485427, 970854, 1456281, 2912562]

約数ペア:

[(1, 2912562), (2, 1456281), (3, 970854), (6, 485427), (9, 323618), (18, 161809), (43, 67734), (53, 54954), (71, 41022), (86, 33867), (106, 27477), (129, 22578), (142, 20511), (159, 18318), (213, 13674), (258, 11289), (318, 9159), (387, 7526), (426, 6837), (477, 6106), (639, 4558), (774, 3763), (954, 3053), (1278, 2279)]