729663642

素因数分解:

$2^1\times 3^2\times {\mathrm{5501}}^1\times {\mathrm{7369}}^1$

素因数の和:12878

約数の個数: 24

約数和(自身を含む): 1581439860

約数和(自身を除く): 851776218

約数列:

[1, 2, 3, 6, 9, 18, 5501, 7369, 11002, 14738, 16503, 22107, 33006, 44214, 49509, 66321, 99018, 132642, 40536869, 81073738, 121610607, 243221214, 364831821, 729663642]

約数ペア:

[(1, 729663642), (2, 364831821), (3, 243221214), (6, 121610607), (9, 81073738), (18, 40536869), (5501, 132642), (7369, 99018), (11002, 66321), (14738, 49509), (16503, 44214), (22107, 33006)]