7885746054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{165883}}^1$

素因数の和:166049

約数の個数: 48

約数和(自身を含む): 18114532800

約数和(自身を除く): 10228786746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5282, 7923, 15846, 23769, 47538, 165883, 331766, 497649, 995298, 1492947, 2985894, 3151777, 6303554, 9455331, 18910662, 23057737, 28365993, 46115474, 56731986, 69173211, 138346422, 207519633, 415039266, 438097003, 876194006, 1314291009, 2628582018, 3942873027, 7885746054]

約数ペア:

[(1, 7885746054), (2, 3942873027), (3, 2628582018), (6, 1314291009), (9, 876194006), (18, 438097003), (19, 415039266), (38, 207519633), (57, 138346422), (114, 69173211), (139, 56731986), (171, 46115474), (278, 28365993), (342, 23057737), (417, 18910662), (834, 9455331), (1251, 6303554), (2502, 3151777), (2641, 2985894), (5282, 1492947), (7923, 995298), (15846, 497649), (23769, 331766), (47538, 165883)]