17997656732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{29387}}^1$

素因数の和:29882

約数の個数: 48

約数和(自身を含む): 35547724800

約数和(自身を除く): 17550068068

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 449, 682, 898, 1364, 1796, 4939, 9878, 13919, 19756, 27838, 29387, 55676, 58774, 117548, 153109, 306218, 323257, 612436, 646514, 910997, 1293028, 1821994, 3643988, 10020967, 13194763, 20041934, 26389526, 40083868, 52779052, 145142393, 290284786, 409037653, 580569572, 818075306, 1636150612, 4499414183, 8998828366, 17997656732]

約数ペア:

[(1, 17997656732), (2, 8998828366), (4, 4499414183), (11, 1636150612), (22, 818075306), (31, 580569572), (44, 409037653), (62, 290284786), (124, 145142393), (341, 52779052), (449, 40083868), (682, 26389526), (898, 20041934), (1364, 13194763), (1796, 10020967), (4939, 3643988), (9878, 1821994), (13919, 1293028), (19756, 910997), (27838, 646514), (29387, 612436), (55676, 323257), (58774, 306218), (117548, 153109)]