64064646

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{5501}}^1$

素因数の和:6156

約数の個数: 24

約数和(自身を含む): 139046544

約数和(自身を除く): 74981898

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5501, 5823, 11002, 11646, 16503, 33006, 49509, 99018, 3559147, 7118294, 10677441, 21354882, 32032323, 64064646]

約数ペア:

[(1, 64064646), (2, 32032323), (3, 21354882), (6, 10677441), (9, 7118294), (18, 3559147), (647, 99018), (1294, 49509), (1941, 33006), (3882, 16503), (5501, 11646), (5823, 11002)]