27454716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 72834944

約数和(自身を除く): 45380228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 337, 372, 438, 558, 657, 674, 876, 1011, 1116, 1314, 1348, 2022, 2263, 2628, 3033, 4044, 4526, 6066, 6789, 9052, 10447, 12132, 13578, 20367, 20894, 24601, 27156, 31341, 40734, 41788, 49202, 62682, 73803, 81468, 94023, 98404, 125364, 147606, 188046, 221409, 295212, 376092, 442818, 762631, 885636, 1525262, 2287893, 3050524, 4575786, 6863679, 9151572, 13727358, 27454716]

約数ペア:

[(1, 27454716), (2, 13727358), (3, 9151572), (4, 6863679), (6, 4575786), (9, 3050524), (12, 2287893), (18, 1525262), (31, 885636), (36, 762631), (62, 442818), (73, 376092), (93, 295212), (124, 221409), (146, 188046), (186, 147606), (219, 125364), (279, 98404), (292, 94023), (337, 81468), (372, 73803), (438, 62682), (558, 49202), (657, 41788), (674, 40734), (876, 31341), (1011, 27156), (1116, 24601), (1314, 20894), (1348, 20367), (2022, 13578), (2263, 12132), (2628, 10447), (3033, 9052), (4044, 6789), (4526, 6066)]