2018270972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{15149}}^1$

素因数の和:16925

約数の個数: 24

約数和(自身を含む): 3720234000

約数和(自身を除く): 1701963028

約数列:

[1, 2, 4, 19, 38, 76, 1753, 3506, 7012, 15149, 30298, 33307, 60596, 66614, 133228, 287831, 575662, 1151324, 26556197, 53112394, 106224788, 504567743, 1009135486, 2018270972]

約数ペア:

[(1, 2018270972), (2, 1009135486), (4, 504567743), (19, 106224788), (38, 53112394), (76, 26556197), (1753, 1151324), (3506, 575662), (7012, 287831), (15149, 133228), (30298, 66614), (33307, 60596)]