2183639049

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 3415950720

約数和(自身を除く): 1232311671

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 293, 369, 779, 879, 1063, 2337, 2637, 3189, 5567, 7011, 9567, 12013, 16701, 20197, 36039, 43583, 50103, 60591, 108117, 130749, 181773, 228247, 311459, 392247, 684741, 828077, 934377, 2054223, 2484231, 2803131, 5917721, 7452693, 12769819, 17753163, 38309457, 53259489, 114928371, 242626561, 727879683, 2183639049]

約数ペア:

[(1, 2183639049), (3, 727879683), (9, 242626561), (19, 114928371), (41, 53259489), (57, 38309457), (123, 17753163), (171, 12769819), (293, 7452693), (369, 5917721), (779, 2803131), (879, 2484231), (1063, 2054223), (2337, 934377), (2637, 828077), (3189, 684741), (5567, 392247), (7011, 311459), (9567, 228247), (12013, 181773), (16701, 130749), (20197, 108117), (36039, 60591), (43583, 50103)]