17769906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12821}}^1$

素因数の和:12847

約数の個数: 48

約数和(自身を含む): 48005568

約数和(自身を除く): 30235662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 12821, 25642, 38463, 76926, 89747, 115389, 141031, 179494, 230778, 269241, 282062, 423093, 538482, 807723, 846186, 987217, 1269279, 1615446, 1974434, 2538558, 2961651, 5923302, 8884953, 17769906]

約数ペア:

[(1, 17769906), (2, 8884953), (3, 5923302), (6, 2961651), (7, 2538558), (9, 1974434), (11, 1615446), (14, 1269279), (18, 987217), (21, 846186), (22, 807723), (33, 538482), (42, 423093), (63, 282062), (66, 269241), (77, 230778), (99, 179494), (126, 141031), (154, 115389), (198, 89747), (231, 76926), (462, 38463), (693, 25642), (1386, 12821)]