1689282

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 4435200

約数和(自身を除く): 2745918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 109, 123, 126, 189, 218, 246, 287, 327, 369, 378, 574, 654, 738, 763, 861, 981, 1107, 1526, 1722, 1962, 2214, 2289, 2583, 2943, 4469, 4578, 5166, 5886, 6867, 7749, 8938, 13407, 13734, 15498, 20601, 26814, 31283, 40221, 41202, 62566, 80442, 93849, 120663, 187698, 241326, 281547, 563094, 844641, 1689282]

約数ペア:

[(1, 1689282), (2, 844641), (3, 563094), (6, 281547), (7, 241326), (9, 187698), (14, 120663), (18, 93849), (21, 80442), (27, 62566), (41, 41202), (42, 40221), (54, 31283), (63, 26814), (82, 20601), (109, 15498), (123, 13734), (126, 13407), (189, 8938), (218, 7749), (246, 6867), (287, 5886), (327, 5166), (369, 4578), (378, 4469), (574, 2943), (654, 2583), (738, 2289), (763, 2214), (861, 1962), (981, 1722), (1107, 1526)]