39994734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26987}}^1$

素因数の和:27024

約数の個数: 32

約数和(自身を含む): 90679680

約数和(自身を除く): 50684946

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 26987, 53974, 80961, 161922, 350831, 512753, 701662, 1025506, 1052493, 1538259, 2104986, 3076518, 6665789, 13331578, 19997367, 39994734]

約数ペア:

[(1, 39994734), (2, 19997367), (3, 13331578), (6, 6665789), (13, 3076518), (19, 2104986), (26, 1538259), (38, 1052493), (39, 1025506), (57, 701662), (78, 512753), (114, 350831), (247, 161922), (494, 80961), (741, 53974), (1482, 26987)]