54418476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647839}}^1$

素因数の和:647853

約数の個数: 24

約数和(自身を含む): 145116160

約数和(自身を除く): 90697684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647839, 1295678, 1943517, 2591356, 3887034, 4534873, 7774068, 9069746, 13604619, 18139492, 27209238, 54418476]

約数ペア:

[(1, 54418476), (2, 27209238), (3, 18139492), (4, 13604619), (6, 9069746), (7, 7774068), (12, 4534873), (14, 3887034), (21, 2591356), (28, 1943517), (42, 1295678), (84, 647839)]