27406854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 63098880

約数和(自身を除く): 35692026

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 631, 762, 1143, 1262, 1893, 2286, 2413, 3786, 4826, 5679, 7239, 11358, 11989, 14478, 21717, 23978, 35967, 43434, 71934, 80137, 107901, 160274, 215802, 240411, 480822, 721233, 1442466, 1522603, 3045206, 4567809, 9135618, 13703427, 27406854]

約数ペア:

[(1, 27406854), (2, 13703427), (3, 9135618), (6, 4567809), (9, 3045206), (18, 1522603), (19, 1442466), (38, 721233), (57, 480822), (114, 240411), (127, 215802), (171, 160274), (254, 107901), (342, 80137), (381, 71934), (631, 43434), (762, 35967), (1143, 23978), (1262, 21717), (1893, 14478), (2286, 11989), (2413, 11358), (3786, 7239), (4826, 5679)]