2987706888

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2440937}}^1$

素因数の和:2440966

約数の個数: 48

約数和(自身を含む): 8567692380

約数和(自身を除く): 5579985492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 2440937, 4881874, 7322811, 9763748, 14645622, 19527496, 21968433, 29291244, 41495929, 43936866, 58582488, 82991858, 87873732, 124487787, 165983716, 175747464, 248975574, 331967432, 373463361, 497951148, 746926722, 995902296, 1493853444, 2987706888]

約数ペア:

[(1, 2987706888), (2, 1493853444), (3, 995902296), (4, 746926722), (6, 497951148), (8, 373463361), (9, 331967432), (12, 248975574), (17, 175747464), (18, 165983716), (24, 124487787), (34, 87873732), (36, 82991858), (51, 58582488), (68, 43936866), (72, 41495929), (102, 29291244), (136, 21968433), (153, 19527496), (204, 14645622), (306, 9763748), (408, 7322811), (612, 4881874), (1224, 2440937)]