39721986

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 88564320

約数和(自身を除く): 48842334

約数列:

[1, 2, 3, 6, 9, 18, 59, 113, 118, 177, 226, 331, 339, 354, 531, 662, 678, 993, 1017, 1062, 1986, 2034, 2979, 5958, 6667, 13334, 19529, 20001, 37403, 39058, 40002, 58587, 60003, 74806, 112209, 117174, 120006, 175761, 224418, 336627, 351522, 673254, 2206777, 4413554, 6620331, 13240662, 19860993, 39721986]

約数ペア:

[(1, 39721986), (2, 19860993), (3, 13240662), (6, 6620331), (9, 4413554), (18, 2206777), (59, 673254), (113, 351522), (118, 336627), (177, 224418), (226, 175761), (331, 120006), (339, 117174), (354, 112209), (531, 74806), (662, 60003), (678, 58587), (993, 40002), (1017, 39058), (1062, 37403), (1986, 20001), (2034, 19529), (2979, 13334), (5958, 6667)]