1088406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 2695680

約数和(自身を除く): 1607274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 239, 253, 414, 478, 506, 717, 759, 1434, 1518, 2151, 2277, 2629, 4302, 4554, 5258, 5497, 7887, 10994, 15774, 16491, 23661, 32982, 47322, 49473, 60467, 98946, 120934, 181401, 362802, 544203, 1088406]

約数ペア:

[(1, 1088406), (2, 544203), (3, 362802), (6, 181401), (9, 120934), (11, 98946), (18, 60467), (22, 49473), (23, 47322), (33, 32982), (46, 23661), (66, 16491), (69, 15774), (99, 10994), (138, 7887), (198, 5497), (207, 5258), (239, 4554), (253, 4302), (414, 2629), (478, 2277), (506, 2151), (717, 1518), (759, 1434)]