61177986

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4431

約数の個数: 48

約数和(自身を含む): 142964640

約数和(自身を除く): 81786654

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4363, 4674, 7011, 8726, 13089, 14022, 26178, 39267, 78534, 82897, 165794, 178883, 248691, 357766, 497382, 536649, 746073, 1073298, 1492146, 1609947, 3219894, 3398777, 6797554, 10196331, 20392662, 30588993, 61177986]

約数ペア:

[(1, 61177986), (2, 30588993), (3, 20392662), (6, 10196331), (9, 6797554), (18, 3398777), (19, 3219894), (38, 1609947), (41, 1492146), (57, 1073298), (82, 746073), (114, 536649), (123, 497382), (171, 357766), (246, 248691), (342, 178883), (369, 165794), (738, 82897), (779, 78534), (1558, 39267), (2337, 26178), (4363, 14022), (4674, 13089), (7011, 8726)]