21159594

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{69149}}^1$

素因数の和:69174

約数の個数: 24

約数和(自身を含む): 48543300

約数和(自身を除く): 27383706

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 69149, 138298, 207447, 414894, 622341, 1175533, 1244682, 2351066, 3526599, 7053198, 10579797, 21159594]

約数ペア:

[(1, 21159594), (2, 10579797), (3, 7053198), (6, 3526599), (9, 2351066), (17, 1244682), (18, 1175533), (34, 622341), (51, 414894), (102, 207447), (153, 138298), (306, 69149)]