6981661836

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{321617}}^1$

素因数の和:321700

約数の個数: 60

約数和(自身を含む): 18523910328

約数和(自身を除く): 11542248492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3618, 5427, 7236, 10854, 21708, 321617, 643234, 964851, 1286468, 1929702, 2894553, 3859404, 5789106, 8683659, 11578212, 17367318, 21548339, 26050977, 34734636, 43096678, 52101954, 64645017, 86193356, 104203908, 129290034, 193935051, 258580068, 387870102, 581805153, 775740204, 1163610306, 1745415459, 2327220612, 3490830918, 6981661836]

約数ペア:

[(1, 6981661836), (2, 3490830918), (3, 2327220612), (4, 1745415459), (6, 1163610306), (9, 775740204), (12, 581805153), (18, 387870102), (27, 258580068), (36, 193935051), (54, 129290034), (67, 104203908), (81, 86193356), (108, 64645017), (134, 52101954), (162, 43096678), (201, 34734636), (268, 26050977), (324, 21548339), (402, 17367318), (603, 11578212), (804, 8683659), (1206, 5789106), (1809, 3859404), (2412, 2894553), (3618, 1929702), (5427, 1286468), (7236, 964851), (10854, 643234), (21708, 321617)]