84155874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17959}}^1$

素因数の和:18046

約数の個数: 32

約数和(自身を含む): 186209280

約数和(自身を除く): 102053406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 17959, 35918, 53877, 107754, 197549, 395098, 592647, 1185294, 1275089, 2550178, 3825267, 7650534, 14025979, 28051958, 42077937, 84155874]

約数ペア:

[(1, 84155874), (2, 42077937), (3, 28051958), (6, 14025979), (11, 7650534), (22, 3825267), (33, 2550178), (66, 1275089), (71, 1185294), (142, 592647), (213, 395098), (426, 197549), (781, 107754), (1562, 53877), (2343, 35918), (4686, 17959)]