40857894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 72360666

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 154, 198, 231, 246, 287, 369, 451, 462, 574, 693, 719, 738, 861, 902, 1353, 1386, 1438, 1722, 2157, 2583, 2706, 3157, 4059, 4314, 5033, 5166, 6314, 6471, 7909, 8118, 9471, 10066, 12942, 15099, 15818, 18942, 23727, 28413, 29479, 30198, 45297, 47454, 55363, 56826, 58958, 71181, 88437, 90594, 110726, 142362, 166089, 176874, 206353, 265311, 324269, 332178, 412706, 498267, 530622, 619059, 648538, 972807, 996534, 1238118, 1857177, 1945614, 2269883, 2918421, 3714354, 4539766, 5836842, 6809649, 13619298, 20428947, 40857894]

約数ペア:

[(1, 40857894), (2, 20428947), (3, 13619298), (6, 6809649), (7, 5836842), (9, 4539766), (11, 3714354), (14, 2918421), (18, 2269883), (21, 1945614), (22, 1857177), (33, 1238118), (41, 996534), (42, 972807), (63, 648538), (66, 619059), (77, 530622), (82, 498267), (99, 412706), (123, 332178), (126, 324269), (154, 265311), (198, 206353), (231, 176874), (246, 166089), (287, 142362), (369, 110726), (451, 90594), (462, 88437), (574, 71181), (693, 58958), (719, 56826), (738, 55363), (861, 47454), (902, 45297), (1353, 30198), (1386, 29479), (1438, 28413), (1722, 23727), (2157, 18942), (2583, 15818), (2706, 15099), (3157, 12942), (4059, 10066), (4314, 9471), (5033, 8118), (5166, 7909), (6314, 6471)]