2878614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 36

約数和(自身を含む): 6597396

約数和(自身を除く): 3718782

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 443, 722, 886, 1083, 1329, 2166, 2658, 3249, 3987, 6498, 7974, 8417, 16834, 25251, 50502, 75753, 151506, 159923, 319846, 479769, 959538, 1439307, 2878614]

約数ペア:

[(1, 2878614), (2, 1439307), (3, 959538), (6, 479769), (9, 319846), (18, 159923), (19, 151506), (38, 75753), (57, 50502), (114, 25251), (171, 16834), (342, 8417), (361, 7974), (443, 6498), (722, 3987), (886, 3249), (1083, 2658), (1329, 2166)]