9173611516

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^2\times {\mathrm{1721}}^1$

素因数の和:2070

約数の個数: 36

約数和(自身を含む): 16409158416

約数和(自身を除く): 7235546900

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 1721, 3442, 6884, 9727, 18769, 19454, 37538, 38908, 75076, 122191, 235777, 244382, 471554, 488764, 943108, 1332599, 2665198, 5330396, 16740167, 32301449, 33480334, 64602898, 66960668, 129205796, 2293402879, 4586805758, 9173611516]

約数ペア:

[(1, 9173611516), (2, 4586805758), (4, 2293402879), (71, 129205796), (137, 66960668), (142, 64602898), (274, 33480334), (284, 32301449), (548, 16740167), (1721, 5330396), (3442, 2665198), (6884, 1332599), (9727, 943108), (18769, 488764), (19454, 471554), (37538, 244382), (38908, 235777), (75076, 122191)]