17994621906

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1579}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 40994553600

約数和(自身を除く): 22999931694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 179, 243, 262, 358, 393, 486, 537, 786, 1074, 1179, 1579, 1611, 2358, 3158, 3222, 3537, 4737, 4833, 7074, 9474, 9666, 10611, 14211, 14499, 21222, 23449, 28422, 28998, 31833, 42633, 43497, 46898, 63666, 70347, 85266, 86994, 127899, 140694, 206849, 211041, 255798, 282641, 383697, 413698, 422082, 565282, 620547, 633123, 767394, 847923, 1241094, 1266246, 1695846, 1861641, 1899369, 2543769, 3723282, 3798738, 5087538, 5584923, 5698107, 7631307, 11169846, 11396214, 15262614, 16754769, 22893921, 33509538, 37025971, 45787842, 50264307, 68681763, 74051942, 100528614, 111077913, 137363526, 222155826, 333233739, 666467478, 999701217, 1999402434, 2999103651, 5998207302, 8997310953, 17994621906]

約数ペア:

[(1, 17994621906), (2, 8997310953), (3, 5998207302), (6, 2999103651), (9, 1999402434), (18, 999701217), (27, 666467478), (54, 333233739), (81, 222155826), (131, 137363526), (162, 111077913), (179, 100528614), (243, 74051942), (262, 68681763), (358, 50264307), (393, 45787842), (486, 37025971), (537, 33509538), (786, 22893921), (1074, 16754769), (1179, 15262614), (1579, 11396214), (1611, 11169846), (2358, 7631307), (3158, 5698107), (3222, 5584923), (3537, 5087538), (4737, 3798738), (4833, 3723282), (7074, 2543769), (9474, 1899369), (9666, 1861641), (10611, 1695846), (14211, 1266246), (14499, 1241094), (21222, 847923), (23449, 767394), (28422, 633123), (28998, 620547), (31833, 565282), (42633, 422082), (43497, 413698), (46898, 383697), (63666, 282641), (70347, 255798), (85266, 211041), (86994, 206849), (127899, 140694)]