18825273

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3065

約数の個数: 24

約数和(自身を含む): 29503656

約数和(自身を除く): 10678383

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 3001, 6273, 9003, 27009, 51017, 123041, 153051, 369123, 459153, 1107369, 2091697, 6275091, 18825273]

約数ペア:

[(1, 18825273), (3, 6275091), (9, 2091697), (17, 1107369), (41, 459153), (51, 369123), (123, 153051), (153, 123041), (369, 51017), (697, 27009), (2091, 9003), (3001, 6273)]