331446906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{138449}}^1$

素因数の和:138483

約数の個数: 48

約数和(自身を含む): 863928000

約数和(自身を除く): 532481094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 138449, 276898, 415347, 830694, 969143, 1246041, 1938286, 2492082, 2630531, 2907429, 5261062, 5814858, 7891593, 8722287, 15783186, 17444574, 18413717, 23674779, 36827434, 47349558, 55241151, 110482302, 165723453, 331446906]

約数ペア:

[(1, 331446906), (2, 165723453), (3, 110482302), (6, 55241151), (7, 47349558), (9, 36827434), (14, 23674779), (18, 18413717), (19, 17444574), (21, 15783186), (38, 8722287), (42, 7891593), (57, 5814858), (63, 5261062), (114, 2907429), (126, 2630531), (133, 2492082), (171, 1938286), (266, 1246041), (342, 969143), (399, 830694), (798, 415347), (1197, 276898), (2394, 138449)]