139205892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1657213}}^1$

素因数の和:1657227

約数の個数: 24

約数和(自身を含む): 371215936

約数和(自身を除く): 232010044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1657213, 3314426, 4971639, 6628852, 9943278, 11600491, 19886556, 23200982, 34801473, 46401964, 69602946, 139205892]

約数ペア:

[(1, 139205892), (2, 69602946), (3, 46401964), (4, 34801473), (6, 23200982), (7, 19886556), (12, 11600491), (14, 9943278), (21, 6628852), (28, 4971639), (42, 3314426), (84, 1657213)]