40406958

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39383}}^1$

素因数の和:39413

約数の個数: 32

約数和(自身を含む): 94521600

約数和(自身を除く): 54114642

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 39383, 78766, 118149, 236298, 354447, 708894, 748277, 1063341, 1496554, 2126682, 2244831, 4489662, 6734493, 13468986, 20203479, 40406958]

約数ペア:

[(1, 40406958), (2, 20203479), (3, 13468986), (6, 6734493), (9, 4489662), (18, 2244831), (19, 2126682), (27, 1496554), (38, 1063341), (54, 748277), (57, 708894), (114, 354447), (171, 236298), (342, 118149), (513, 78766), (1026, 39383)]