858172914

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{145799}}^1$

素因数の和:145919

約数の個数: 32

約数和(自身を含む): 1924560000

約数和(自身を除く): 1066387086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 145799, 291598, 437397, 874794, 1312191, 2624382, 3936573, 7873146, 15892091, 31784182, 47676273, 95352546, 143028819, 286057638, 429086457, 858172914]

約数ペア:

[(1, 858172914), (2, 429086457), (3, 286057638), (6, 143028819), (9, 95352546), (18, 47676273), (27, 31784182), (54, 15892091), (109, 7873146), (218, 3936573), (327, 2624382), (654, 1312191), (981, 874794), (1962, 437397), (2943, 291598), (5886, 145799)]