16960025478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{21391}}^1$

素因数の和:21741

約数の個数: 64

約数和(自身を含む): 38037371904

約数和(自身を除く): 21077346426

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 293, 451, 586, 879, 902, 1353, 1758, 2706, 3223, 6446, 9669, 12013, 19338, 21391, 24026, 36039, 42782, 64173, 72078, 128346, 132143, 235301, 264286, 396429, 470602, 705903, 792858, 877031, 1411806, 1754062, 2631093, 5262186, 6267563, 9647341, 12535126, 18802689, 19294682, 28942023, 37605378, 57884046, 68943193, 137886386, 206829579, 256970083, 413659158, 513940166, 770910249, 1541820498, 2826670913, 5653341826, 8480012739, 16960025478]

約数ペア:

[(1, 16960025478), (2, 8480012739), (3, 5653341826), (6, 2826670913), (11, 1541820498), (22, 770910249), (33, 513940166), (41, 413659158), (66, 256970083), (82, 206829579), (123, 137886386), (246, 68943193), (293, 57884046), (451, 37605378), (586, 28942023), (879, 19294682), (902, 18802689), (1353, 12535126), (1758, 9647341), (2706, 6267563), (3223, 5262186), (6446, 2631093), (9669, 1754062), (12013, 1411806), (19338, 877031), (21391, 792858), (24026, 705903), (36039, 470602), (42782, 396429), (64173, 264286), (72078, 235301), (128346, 132143)]