17943384

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17387}}^1$

素因数の和:17439

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 27960936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 17387, 34774, 52161, 69548, 104322, 139096, 208644, 417288, 747641, 1495282, 2242923, 2990564, 4485846, 5981128, 8971692, 17943384]

約数ペア:

[(1, 17943384), (2, 8971692), (3, 5981128), (4, 4485846), (6, 2990564), (8, 2242923), (12, 1495282), (24, 747641), (43, 417288), (86, 208644), (129, 139096), (172, 104322), (258, 69548), (344, 52161), (516, 34774), (1032, 17387)]