51813018

素因数分解:

$2^1\times 3^2\times {\mathrm{1609}}^1\times {\mathrm{1789}}^1$

素因数の和:3406

約数の個数: 24

約数和(自身を含む): 112394100

約数和(自身を除く): 60581082

約数列:

[1, 2, 3, 6, 9, 18, 1609, 1789, 3218, 3578, 4827, 5367, 9654, 10734, 14481, 16101, 28962, 32202, 2878501, 5757002, 8635503, 17271006, 25906509, 51813018]

約数ペア:

[(1, 51813018), (2, 25906509), (3, 17271006), (6, 8635503), (9, 5757002), (18, 2878501), (1609, 32202), (1789, 28962), (3218, 16101), (3578, 14481), (4827, 10734), (5367, 9654)]