40210254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{319129}}^1$

素因数の和:319144

約数の個数: 24

約数和(自身を含む): 99568560

約数和(自身を除く): 59358306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 319129, 638258, 957387, 1914774, 2233903, 2872161, 4467806, 5744322, 6701709, 13403418, 20105127, 40210254]

約数ペア:

[(1, 40210254), (2, 20105127), (3, 13403418), (6, 6701709), (7, 5744322), (9, 4467806), (14, 2872161), (18, 2233903), (21, 1914774), (42, 957387), (63, 638258), (126, 319129)]