18242676

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4649}}^1$

素因数の和:4768

約数の個数: 36

約数和(自身を含む): 46546500

約数和(自身を除く): 28303824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4649, 9298, 13947, 18596, 27894, 41841, 55788, 83682, 167364, 506741, 1013482, 1520223, 2026964, 3040446, 4560669, 6080892, 9121338, 18242676]

約数ペア:

[(1, 18242676), (2, 9121338), (3, 6080892), (4, 4560669), (6, 3040446), (9, 2026964), (12, 1520223), (18, 1013482), (36, 506741), (109, 167364), (218, 83682), (327, 55788), (436, 41841), (654, 27894), (981, 18596), (1308, 13947), (1962, 9298), (3924, 4649)]