8978668836

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17400521}}^1$

素因数の和:17400571

約数の個数: 24

約数和(自身を含む): 21437443104

約数和(自身を除く): 12458774268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 17400521, 34801042, 52201563, 69602084, 104403126, 208806252, 748222403, 1496444806, 2244667209, 2992889612, 4489334418, 8978668836]

約数ペア:

[(1, 8978668836), (2, 4489334418), (3, 2992889612), (4, 2244667209), (6, 1496444806), (12, 748222403), (43, 208806252), (86, 104403126), (129, 69602084), (172, 52201563), (258, 34801042), (516, 17400521)]