40849218

素因数分解:

$2^1\times 3^3\times {\mathrm{756467}}^1$

素因数の和:756478

約数の個数: 16

約数和(自身を含む): 90776160

約数和(自身を除く): 49926942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 756467, 1512934, 2269401, 4538802, 6808203, 13616406, 20424609, 40849218]

約数ペア:

[(1, 40849218), (2, 20424609), (3, 13616406), (6, 6808203), (9, 4538802), (18, 2269401), (27, 1512934), (54, 756467)]