2817438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 6223392

約数和(自身を除く): 3405954

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 881, 1066, 1599, 1762, 2643, 3198, 5286, 11453, 22906, 34359, 36121, 68718, 72242, 108363, 216726, 469573, 939146, 1408719, 2817438]

約数ペア:

[(1, 2817438), (2, 1408719), (3, 939146), (6, 469573), (13, 216726), (26, 108363), (39, 72242), (41, 68718), (78, 36121), (82, 34359), (123, 22906), (246, 11453), (533, 5286), (881, 3198), (1066, 2643), (1599, 1762)]