2149180866

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2436713}}^1$

素因数の和:2436735

約数の個数: 36

約数和(自身を含む): 5416815222

約数和(自身を除く): 3267634356

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2436713, 4873426, 7310139, 14620278, 17056991, 21930417, 34113982, 43860834, 51170973, 102341946, 119398937, 153512919, 238797874, 307025838, 358196811, 716393622, 1074590433, 2149180866]

約数ペア:

[(1, 2149180866), (2, 1074590433), (3, 716393622), (6, 358196811), (7, 307025838), (9, 238797874), (14, 153512919), (18, 119398937), (21, 102341946), (42, 51170973), (49, 43860834), (63, 34113982), (98, 21930417), (126, 17056991), (147, 14620278), (294, 7310139), (441, 4873426), (882, 2436713)]