211627368

素因数分解:

$2^3\times 3^2\times {\mathrm{2939269}}^1$

素因数の和:2939281

約数の個数: 24

約数和(自身を含む): 573157650

約数和(自身を除く): 361530282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2939269, 5878538, 8817807, 11757076, 17635614, 23514152, 26453421, 35271228, 52906842, 70542456, 105813684, 211627368]

約数ペア:

[(1, 211627368), (2, 105813684), (3, 70542456), (4, 52906842), (6, 35271228), (8, 26453421), (9, 23514152), (12, 17635614), (18, 11757076), (24, 8817807), (36, 5878538), (72, 2939269)]