39987396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{35831}}^1$

素因数の和:35872

約数の個数: 36

約数和(自身を含む): 104342784

約数和(自身を除く): 64355388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 35831, 71662, 107493, 143324, 214986, 322479, 429972, 644958, 1110761, 1289916, 2221522, 3332283, 4443044, 6664566, 9996849, 13329132, 19993698, 39987396]

約数ペア:

[(1, 39987396), (2, 19993698), (3, 13329132), (4, 9996849), (6, 6664566), (9, 4443044), (12, 3332283), (18, 2221522), (31, 1289916), (36, 1110761), (62, 644958), (93, 429972), (124, 322479), (186, 214986), (279, 143324), (372, 107493), (558, 71662), (1116, 35831)]