978260724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3881987}}^1$

素因数の和:3882004

約数の個数: 36

約数和(自身を含む): 2826087264

約数和(自身を除く): 1847826540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3881987, 7763974, 11645961, 15527948, 23291922, 27173909, 34937883, 46583844, 54347818, 69875766, 81521727, 108695636, 139751532, 163043454, 244565181, 326086908, 489130362, 978260724]

約数ペア:

[(1, 978260724), (2, 489130362), (3, 326086908), (4, 244565181), (6, 163043454), (7, 139751532), (9, 108695636), (12, 81521727), (14, 69875766), (18, 54347818), (21, 46583844), (28, 34937883), (36, 27173909), (42, 23291922), (63, 15527948), (84, 11645961), (126, 7763974), (252, 3881987)]