42390234

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{63649}}^1$

素因数の和:63694

約数の個数: 24

約数和(自身を含む): 94329300

約数和(自身を除く): 51939066

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 63649, 127298, 190947, 381894, 572841, 1145682, 2355013, 4710026, 7065039, 14130078, 21195117, 42390234]

約数ペア:

[(1, 42390234), (2, 21195117), (3, 14130078), (6, 7065039), (9, 4710026), (18, 2355013), (37, 1145682), (74, 572841), (111, 381894), (222, 190947), (333, 127298), (666, 63649)]