17966243574

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1193}}^1\times {\mathrm{19457}}^1$

素因数の和:20701

約数の個数: 48

約数和(自身を含む): 39867574032

約数和(自身を除く): 21901330458

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1193, 2386, 3579, 7158, 10737, 19457, 21474, 38914, 51299, 58371, 102598, 116742, 153897, 175113, 307794, 350226, 461691, 836651, 923382, 1673302, 2509953, 5019906, 7529859, 15059718, 23212201, 46424402, 69636603, 139273206, 208909809, 417819618, 998124643, 1996249286, 2994373929, 5988747858, 8983121787, 17966243574]

約数ペア:

[(1, 17966243574), (2, 8983121787), (3, 5988747858), (6, 2994373929), (9, 1996249286), (18, 998124643), (43, 417819618), (86, 208909809), (129, 139273206), (258, 69636603), (387, 46424402), (774, 23212201), (1193, 15059718), (2386, 7529859), (3579, 5019906), (7158, 2509953), (10737, 1673302), (19457, 923382), (21474, 836651), (38914, 461691), (51299, 350226), (58371, 307794), (102598, 175113), (116742, 153897)]