17966384312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{122207}}^1$

素因数の和:122300

約数の個数: 64

約数和(自身を含む): 38011576320

約数和(自身を除く): 20045192008

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 376, 391, 782, 799, 1081, 1564, 1598, 2162, 3128, 3196, 4324, 6392, 8648, 18377, 36754, 73508, 122207, 147016, 244414, 488828, 977656, 2077519, 2810761, 4155038, 5621522, 5743729, 8310076, 11243044, 11487458, 16620152, 22486088, 22974916, 45949832, 47782937, 95565874, 97643393, 132105767, 191131748, 195286786, 264211534, 382263496, 390573572, 528423068, 781147144, 1056846136, 2245798039, 4491596078, 8983192156, 17966384312]

約数ペア:

[(1, 17966384312), (2, 8983192156), (4, 4491596078), (8, 2245798039), (17, 1056846136), (23, 781147144), (34, 528423068), (46, 390573572), (47, 382263496), (68, 264211534), (92, 195286786), (94, 191131748), (136, 132105767), (184, 97643393), (188, 95565874), (376, 47782937), (391, 45949832), (782, 22974916), (799, 22486088), (1081, 16620152), (1564, 11487458), (1598, 11243044), (2162, 8310076), (3128, 5743729), (3196, 5621522), (4324, 4155038), (6392, 2810761), (8648, 2077519), (18377, 977656), (36754, 488828), (73508, 244414), (122207, 147016)]