18237443841

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{647}}^1\times {\mathrm{3881}}^1$

素因数の和:4806

約数の個数: 32

約数和(自身を含む): 27167788800

約数和(自身を除く): 8930344959

約数列:

[1, 3, 9, 27, 269, 647, 807, 1941, 2421, 3881, 5823, 7263, 11643, 17469, 34929, 104787, 174043, 522129, 1043989, 1566387, 2511007, 3131967, 4699161, 7533021, 9395901, 22599063, 28187703, 67797189, 675460883, 2026382649, 6079147947, 18237443841]

約数ペア:

[(1, 18237443841), (3, 6079147947), (9, 2026382649), (27, 675460883), (269, 67797189), (647, 28187703), (807, 22599063), (1941, 9395901), (2421, 7533021), (3881, 4699161), (5823, 3131967), (7263, 2511007), (11643, 1566387), (17469, 1043989), (34929, 522129), (104787, 174043)]