17474946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 22338174

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 71, 102, 114, 127, 142, 213, 254, 323, 381, 426, 646, 762, 969, 1207, 1349, 1938, 2159, 2413, 2414, 2698, 3621, 4047, 4318, 4826, 6477, 7239, 7242, 8094, 9017, 12954, 14478, 18034, 22933, 27051, 41021, 45866, 54102, 68799, 82042, 123063, 137598, 153289, 171323, 246126, 306578, 342646, 459867, 513969, 919734, 1027938, 2912491, 5824982, 8737473, 17474946]

約数ペア:

[(1, 17474946), (2, 8737473), (3, 5824982), (6, 2912491), (17, 1027938), (19, 919734), (34, 513969), (38, 459867), (51, 342646), (57, 306578), (71, 246126), (102, 171323), (114, 153289), (127, 137598), (142, 123063), (213, 82042), (254, 68799), (323, 54102), (381, 45866), (426, 41021), (646, 27051), (762, 22933), (969, 18034), (1207, 14478), (1349, 12954), (1938, 9017), (2159, 8094), (2413, 7242), (2414, 7239), (2698, 6477), (3621, 4826), (4047, 4318)]