40123368

素因数分解:

$2^3\times 3^2\times {\mathrm{557269}}^1$

素因数の和:557281

約数の個数: 24

約数和(自身を含む): 108667650

約数和(自身を除く): 68544282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557269, 1114538, 1671807, 2229076, 3343614, 4458152, 5015421, 6687228, 10030842, 13374456, 20061684, 40123368]

約数ペア:

[(1, 40123368), (2, 20061684), (3, 13374456), (4, 10030842), (6, 6687228), (8, 5015421), (9, 4458152), (12, 3343614), (18, 2229076), (24, 1671807), (36, 1114538), (72, 557269)]