810140004

素因数分解:

$2^2\times 3^2\times {\mathrm{22503889}}^1$

素因数の和:22503899

約数の個数: 18

約数和(自身を含む): 2047853990

約数和(自身を除く): 1237713986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 22503889, 45007778, 67511667, 90015556, 135023334, 202535001, 270046668, 405070002, 810140004]

約数ペア:

[(1, 810140004), (2, 405070002), (3, 270046668), (4, 202535001), (6, 135023334), (9, 90015556), (12, 67511667), (18, 45007778), (36, 22503889)]