2731938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 6205248

約数和(自身を除く): 3473310

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 71, 106, 121, 142, 159, 213, 242, 318, 363, 426, 583, 726, 781, 1166, 1562, 1749, 2343, 3498, 3763, 4686, 6413, 7526, 8591, 11289, 12826, 17182, 19239, 22578, 25773, 38478, 41393, 51546, 82786, 124179, 248358, 455323, 910646, 1365969, 2731938]

約数ペア:

[(1, 2731938), (2, 1365969), (3, 910646), (6, 455323), (11, 248358), (22, 124179), (33, 82786), (53, 51546), (66, 41393), (71, 38478), (106, 25773), (121, 22578), (142, 19239), (159, 17182), (213, 12826), (242, 11289), (318, 8591), (363, 7526), (426, 6413), (583, 4686), (726, 3763), (781, 3498), (1166, 2343), (1562, 1749)]