8121978

素因数分解:

$2^1\times 3^3\times {\mathrm{150407}}^1$

素因数の和:150418

約数の個数: 16

約数和(自身を含む): 18048960

約数和(自身を除く): 9926982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 150407, 300814, 451221, 902442, 1353663, 2707326, 4060989, 8121978]

約数ペア:

[(1, 8121978), (2, 4060989), (3, 2707326), (6, 1353663), (9, 902442), (18, 451221), (27, 300814), (54, 150407)]