27478248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163561}}^1$

素因数の和:163577

約数の個数: 32

約数和(自身を含む): 78509760

約数和(自身を除く): 51031512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 163561, 327122, 490683, 654244, 981366, 1144927, 1308488, 1962732, 2289854, 3434781, 3925464, 4579708, 6869562, 9159416, 13739124, 27478248]

約数ペア:

[(1, 27478248), (2, 13739124), (3, 9159416), (4, 6869562), (6, 4579708), (7, 3925464), (8, 3434781), (12, 2289854), (14, 1962732), (21, 1308488), (24, 1144927), (28, 981366), (42, 654244), (56, 490683), (84, 327122), (168, 163561)]