71319762

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{25237}}^1$

素因数の和:25402

約数の個数: 24

約数和(自身を含む): 155516556

約数和(自身を除く): 84196794

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 25237, 50474, 75711, 151422, 227133, 454266, 3962209, 7924418, 11886627, 23773254, 35659881, 71319762]

約数ペア:

[(1, 71319762), (2, 35659881), (3, 23773254), (6, 11886627), (9, 7924418), (18, 3962209), (157, 454266), (314, 227133), (471, 151422), (942, 75711), (1413, 50474), (2826, 25237)]