1380521754

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{34439}}^1$

素因数の和:34595

約数の個数: 48

約数和(自身を含む): 3191348160

約数和(自身を除く): 1810826406

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 2227, 2358, 4454, 6681, 13362, 20043, 34439, 40086, 68878, 103317, 206634, 309951, 585463, 619902, 1170926, 1756389, 3512778, 4511509, 5269167, 9023018, 10538334, 13534527, 27069054, 40603581, 76695653, 81207162, 153391306, 230086959, 460173918, 690260877, 1380521754]

約数ペア:

[(1, 1380521754), (2, 690260877), (3, 460173918), (6, 230086959), (9, 153391306), (17, 81207162), (18, 76695653), (34, 40603581), (51, 27069054), (102, 13534527), (131, 10538334), (153, 9023018), (262, 5269167), (306, 4511509), (393, 3512778), (786, 1756389), (1179, 1170926), (2227, 619902), (2358, 585463), (4454, 309951), (6681, 206634), (13362, 103317), (20043, 68878), (34439, 40086)]