31839858

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31033}}^1$

素因数の和:31063

約数の個数: 32

約数和(自身を含む): 74481600

約数和(自身を除く): 42641742

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 31033, 62066, 93099, 186198, 279297, 558594, 589627, 837891, 1179254, 1675782, 1768881, 3537762, 5306643, 10613286, 15919929, 31839858]

約数ペア:

[(1, 31839858), (2, 15919929), (3, 10613286), (6, 5306643), (9, 3537762), (18, 1768881), (19, 1675782), (27, 1179254), (38, 837891), (54, 589627), (57, 558594), (114, 279297), (171, 186198), (342, 93099), (513, 62066), (1026, 31033)]