63978966

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{187073}}^1$

素因数の和:187100

約数の個数: 24

約数和(自身を含む): 145917720

約数和(自身を除く): 81938754

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 187073, 374146, 561219, 1122438, 1683657, 3367314, 3554387, 7108774, 10663161, 21326322, 31989483, 63978966]

約数ペア:

[(1, 63978966), (2, 31989483), (3, 21326322), (6, 10663161), (9, 7108774), (18, 3554387), (19, 3367314), (38, 1683657), (57, 1122438), (114, 561219), (171, 374146), (342, 187073)]