27893754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 71596800

約数和(自身を除く): 43703046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 677, 763, 981, 1354, 1526, 1962, 2031, 2289, 2943, 4062, 4578, 4739, 5886, 6093, 6867, 9478, 12186, 13734, 14217, 18279, 20601, 28434, 36558, 41202, 42651, 73793, 85302, 127953, 147586, 221379, 255906, 442758, 516551, 664137, 1033102, 1328274, 1549653, 1992411, 3099306, 3984822, 4648959, 9297918, 13946877, 27893754]

約数ペア:

[(1, 27893754), (2, 13946877), (3, 9297918), (6, 4648959), (7, 3984822), (9, 3099306), (14, 1992411), (18, 1549653), (21, 1328274), (27, 1033102), (42, 664137), (54, 516551), (63, 442758), (109, 255906), (126, 221379), (189, 147586), (218, 127953), (327, 85302), (378, 73793), (654, 42651), (677, 41202), (763, 36558), (981, 28434), (1354, 20601), (1526, 18279), (1962, 14217), (2031, 13734), (2289, 12186), (2943, 9478), (4062, 6867), (4578, 6093), (4739, 5886)]