85940946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17489}}^1$

素因数の和:17520

約数の個数: 64

約数和(自身を含む): 235065600

約数和(自身を除く): 149124654

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 17489, 34978, 52467, 104934, 122423, 157401, 227357, 244846, 314802, 367269, 454714, 472203, 682071, 734538, 944406, 1101807, 1364142, 1591499, 2046213, 2203614, 3182998, 3305421, 4092426, 4774497, 6138639, 6610842, 9548994, 12277278, 14323491, 28646982, 42970473, 85940946]

約数ペア:

[(1, 85940946), (2, 42970473), (3, 28646982), (6, 14323491), (7, 12277278), (9, 9548994), (13, 6610842), (14, 6138639), (18, 4774497), (21, 4092426), (26, 3305421), (27, 3182998), (39, 2203614), (42, 2046213), (54, 1591499), (63, 1364142), (78, 1101807), (91, 944406), (117, 734538), (126, 682071), (182, 472203), (189, 454714), (234, 367269), (273, 314802), (351, 244846), (378, 227357), (546, 157401), (702, 122423), (819, 104934), (1638, 52467), (2457, 34978), (4914, 17489)]