18263490561

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2384579}}^1$

素因数の和:2384645

約数の個数: 24

約数和(自身を含む): 28271580480

約数和(自身を除く): 10008089919

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 2384579, 7153737, 21461211, 54845317, 88229423, 164535951, 264688269, 493607853, 794064807, 2029276729, 6087830187, 18263490561]

約数ペア:

[(1, 18263490561), (3, 6087830187), (9, 2029276729), (23, 794064807), (37, 493607853), (69, 264688269), (111, 164535951), (207, 88229423), (333, 54845317), (851, 21461211), (2553, 7153737), (7659, 2384579)]