217677132012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421854907}}^1$

素因数の和:421854957

約数の個数: 24

約数和(自身を含む): 519725246656

約数和(自身を除く): 302048114644

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 421854907, 843709814, 1265564721, 1687419628, 2531129442, 5062258884, 18139761001, 36279522002, 54419283003, 72559044004, 108838566006, 217677132012]

約数ペア:

[(1, 217677132012), (2, 108838566006), (3, 72559044004), (4, 54419283003), (6, 36279522002), (12, 18139761001), (43, 5062258884), (86, 2531129442), (129, 1687419628), (172, 1265564721), (258, 843709814), (516, 421854907)]