31342818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21149}}^1$

素因数の和:21186

約数の個数: 32

約数和(自身を含む): 71064000

約数和(自身を除く): 39721182

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21149, 42298, 63447, 126894, 274937, 401831, 549874, 803662, 824811, 1205493, 1649622, 2410986, 5223803, 10447606, 15671409, 31342818]

約数ペア:

[(1, 31342818), (2, 15671409), (3, 10447606), (6, 5223803), (13, 2410986), (19, 1649622), (26, 1205493), (38, 824811), (39, 803662), (57, 549874), (78, 401831), (114, 274937), (247, 126894), (494, 63447), (741, 42298), (1482, 21149)]