18383482

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:562

約数の個数: 24

約数和(自身を含む): 30153276

約数和(自身を除く): 11769794

約数列:

[1, 2, 13, 26, 137, 169, 274, 338, 397, 794, 1781, 3562, 5161, 10322, 23153, 46306, 54389, 67093, 108778, 134186, 707057, 1414114, 9191741, 18383482]

約数ペア:

[(1, 18383482), (2, 9191741), (13, 1414114), (26, 707057), (137, 134186), (169, 108778), (274, 67093), (338, 54389), (397, 46306), (794, 23153), (1781, 10322), (3562, 5161)]