27491268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{327277}}^1$

素因数の和:327291

約数の個数: 24

約数和(自身を含む): 73310272

約数和(自身を除く): 45819004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 327277, 654554, 981831, 1309108, 1963662, 2290939, 3927324, 4581878, 6872817, 9163756, 13745634, 27491268]

約数ペア:

[(1, 27491268), (2, 13745634), (3, 9163756), (4, 6872817), (6, 4581878), (7, 3927324), (12, 2290939), (14, 1963662), (21, 1309108), (28, 981831), (42, 654554), (84, 327277)]