66471894

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{28627}}^1$

素因数の和:28681

約数の個数: 32

約数和(自身を含む): 151155840

約数和(自身を除く): 84683946

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 28627, 57254, 85881, 171762, 257643, 515286, 772929, 1230961, 1545858, 2461922, 3692883, 7385766, 11078649, 22157298, 33235947, 66471894]

約数ペア:

[(1, 66471894), (2, 33235947), (3, 22157298), (6, 11078649), (9, 7385766), (18, 3692883), (27, 2461922), (43, 1545858), (54, 1230961), (86, 772929), (129, 515286), (258, 257643), (387, 171762), (774, 85881), (1161, 57254), (2322, 28627)]