1372338

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 3369600

約数和(自身を除く): 1997262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 239, 261, 319, 478, 522, 638, 717, 957, 1434, 1914, 2151, 2629, 2871, 4302, 5258, 5742, 6931, 7887, 13862, 15774, 20793, 23661, 41586, 47322, 62379, 76241, 124758, 152482, 228723, 457446, 686169, 1372338]

約数ペア:

[(1, 1372338), (2, 686169), (3, 457446), (6, 228723), (9, 152482), (11, 124758), (18, 76241), (22, 62379), (29, 47322), (33, 41586), (58, 23661), (66, 20793), (87, 15774), (99, 13862), (174, 7887), (198, 6931), (239, 5742), (261, 5258), (319, 4302), (478, 2871), (522, 2629), (638, 2151), (717, 1914), (957, 1434)]