500724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2004

約数の個数: 36

約数和(自身を含む): 1447264

約数和(自身を除く): 946540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1987, 3974, 5961, 7948, 11922, 13909, 17883, 23844, 27818, 35766, 41727, 55636, 71532, 83454, 125181, 166908, 250362, 500724]

約数ペア:

[(1, 500724), (2, 250362), (3, 166908), (4, 125181), (6, 83454), (7, 71532), (9, 55636), (12, 41727), (14, 35766), (18, 27818), (21, 23844), (28, 17883), (36, 13909), (42, 11922), (63, 7948), (84, 5961), (126, 3974), (252, 1987)]