71212002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1559}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 149160960

約数和(自身を除く): 77948958

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 662, 993, 1559, 1986, 3118, 4677, 7613, 9354, 15226, 22839, 35857, 45678, 71714, 107571, 215142, 516029, 1032058, 1548087, 3096174, 11868667, 23737334, 35606001, 71212002]

約数ペア:

[(1, 71212002), (2, 35606001), (3, 23737334), (6, 11868667), (23, 3096174), (46, 1548087), (69, 1032058), (138, 516029), (331, 215142), (662, 107571), (993, 71714), (1559, 45678), (1986, 35857), (3118, 22839), (4677, 15226), (7613, 9354)]