778816098

素因数分解:

$2^1\times 3^2\times {\mathrm{2269}}^1\times {\mathrm{19069}}^1$

素因数の和:21346

約数の個数: 24

約数和(自身を含む): 1688267100

約数和(自身を除く): 909451002

約数列:

[1, 2, 3, 6, 9, 18, 2269, 4538, 6807, 13614, 19069, 20421, 38138, 40842, 57207, 114414, 171621, 343242, 43267561, 86535122, 129802683, 259605366, 389408049, 778816098]

約数ペア:

[(1, 778816098), (2, 389408049), (3, 259605366), (6, 129802683), (9, 86535122), (18, 43267561), (2269, 343242), (4538, 171621), (6807, 114414), (13614, 57207), (19069, 40842), (20421, 38138)]