16964802

素因数分解:

$2^1\times 3^5\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 38761632

約数和(自身を除く): 21796830

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 521, 603, 1042, 1206, 1563, 1809, 3126, 3618, 4689, 5427, 9378, 10854, 14067, 16281, 28134, 32562, 34907, 42201, 69814, 84402, 104721, 126603, 209442, 253206, 314163, 628326, 942489, 1884978, 2827467, 5654934, 8482401, 16964802]

約数ペア:

[(1, 16964802), (2, 8482401), (3, 5654934), (6, 2827467), (9, 1884978), (18, 942489), (27, 628326), (54, 314163), (67, 253206), (81, 209442), (134, 126603), (162, 104721), (201, 84402), (243, 69814), (402, 42201), (486, 34907), (521, 32562), (603, 28134), (1042, 16281), (1206, 14067), (1563, 10854), (1809, 9378), (3126, 5427), (3618, 4689)]