17157258

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 39495456

約数和(自身を除く): 22338198

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 774, 821, 1161, 1642, 2322, 2463, 3483, 4926, 6966, 7389, 10449, 14778, 20898, 22167, 35303, 44334, 66501, 70606, 105909, 133002, 199503, 211818, 317727, 399006, 635454, 953181, 1906362, 2859543, 5719086, 8578629, 17157258]

約数ペア:

[(1, 17157258), (2, 8578629), (3, 5719086), (6, 2859543), (9, 1906362), (18, 953181), (27, 635454), (43, 399006), (54, 317727), (81, 211818), (86, 199503), (129, 133002), (162, 105909), (243, 70606), (258, 66501), (387, 44334), (486, 35303), (774, 22167), (821, 20898), (1161, 14778), (1642, 10449), (2322, 7389), (2463, 6966), (3483, 4926)]