18255906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 41965560

約数和(自身を除く): 23709654

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 123, 174, 246, 261, 369, 522, 738, 853, 1189, 1706, 2378, 2559, 3567, 5118, 7134, 7677, 10701, 15354, 21402, 24737, 34973, 49474, 69946, 74211, 104919, 148422, 209838, 222633, 314757, 445266, 629514, 1014217, 2028434, 3042651, 6085302, 9127953, 18255906]

約数ペア:

[(1, 18255906), (2, 9127953), (3, 6085302), (6, 3042651), (9, 2028434), (18, 1014217), (29, 629514), (41, 445266), (58, 314757), (82, 222633), (87, 209838), (123, 148422), (174, 104919), (246, 74211), (261, 69946), (369, 49474), (522, 34973), (738, 24737), (853, 21402), (1189, 15354), (1706, 10701), (2378, 7677), (2559, 7134), (3567, 5118)]