1277694

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1867266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 239, 243, 297, 478, 486, 594, 717, 891, 1434, 1782, 2151, 2629, 2673, 4302, 5258, 5346, 6453, 7887, 12906, 15774, 19359, 23661, 38718, 47322, 58077, 70983, 116154, 141966, 212949, 425898, 638847, 1277694]

約数ペア:

[(1, 1277694), (2, 638847), (3, 425898), (6, 212949), (9, 141966), (11, 116154), (18, 70983), (22, 58077), (27, 47322), (33, 38718), (54, 23661), (66, 19359), (81, 15774), (99, 12906), (162, 7887), (198, 6453), (239, 5346), (243, 5258), (297, 4302), (478, 2673), (486, 2629), (594, 2151), (717, 1782), (891, 1434)]