66640938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122053}}^1$

素因数の和:122078

約数の個数: 32

約数和(自身を含む): 164040576

約数和(自身を除く): 97399638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 122053, 244106, 366159, 732318, 854371, 1586689, 1708742, 2563113, 3173378, 4760067, 5126226, 9520134, 11106823, 22213646, 33320469, 66640938]

約数ペア:

[(1, 66640938), (2, 33320469), (3, 22213646), (6, 11106823), (7, 9520134), (13, 5126226), (14, 4760067), (21, 3173378), (26, 2563113), (39, 1708742), (42, 1586689), (78, 854371), (91, 732318), (182, 366159), (273, 244106), (546, 122053)]