29938854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6476

約数の個数: 32

約数和(自身を含む): 66251520

約数和(自身を除く): 36312666

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 6389, 12778, 19167, 38334, 70279, 140558, 210837, 421674, 453619, 907238, 1360857, 2721714, 4989809, 9979618, 14969427, 29938854]

約数ペア:

[(1, 29938854), (2, 14969427), (3, 9979618), (6, 4989809), (11, 2721714), (22, 1360857), (33, 907238), (66, 453619), (71, 421674), (142, 210837), (213, 140558), (426, 70279), (781, 38334), (1562, 19167), (2343, 12778), (4686, 6389)]