129485718

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 289879200

約数和(自身を除く): 160393482

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 199, 222, 333, 398, 597, 666, 977, 1194, 1791, 1954, 2931, 3582, 5862, 7363, 8793, 14726, 17586, 22089, 36149, 44178, 66267, 72298, 108447, 132534, 194423, 216894, 325341, 388846, 583269, 650682, 1166538, 1749807, 3499614, 7193651, 14387302, 21580953, 43161906, 64742859, 129485718]

約数ペア:

[(1, 129485718), (2, 64742859), (3, 43161906), (6, 21580953), (9, 14387302), (18, 7193651), (37, 3499614), (74, 1749807), (111, 1166538), (199, 650682), (222, 583269), (333, 388846), (398, 325341), (597, 216894), (666, 194423), (977, 132534), (1194, 108447), (1791, 72298), (1954, 66267), (2931, 44178), (3582, 36149), (5862, 22089), (7363, 17586), (8793, 14726)]